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56992482360 = 233351119125117
BaseRepresentation
bin110101000101000001…
…000100010000111000
312110002220102002011000
4311011001010100320
51413210033413420
642103150405000
74055220051462
oct650501042070
9173086362130
1056992482360
11221968525a0
12b066800760
1354b3642c58
142a89291132
1517386c6690
hexd45044438

56992482360 has 256 divisors, whose sum is σ = 208338739200. Its totient is φ = 13743475200.

The previous prime is 56992482341. The next prime is 56992482361. The reversal of 56992482360 is 6328429965.

It is a happy number.

56992482360 is a `hidden beast` number, since 569 + 9 + 2 + 48 + 2 + 36 + 0 = 666.

It is a super-2 number, since 2×569924823602 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 56992482297 and 56992482306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56992482361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2256522 + ... + 2281638.

It is an arithmetic number, because the mean of its divisors is an integer number (813823200).

Almost surely, 256992482360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56992482360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104169369600).

56992482360 is an abundant number, since it is smaller than the sum of its proper divisors (151346256840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56992482360 is a wasteful number, since it uses less digits than its factorization.

56992482360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25339 (or 25329 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 56992482360 in words is "fifty-six billion, nine hundred ninety-two million, four hundred eighty-two thousand, three hundred sixty".