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875968080624 = 2432713290323027
BaseRepresentation
bin11001011111100111100…
…01000010101011110000
310002202000201111002101100
430233303301002223300
5103322440312034444
61510225244004400
7120200206555440
oct14576361025360
93082021432340
10875968080624
113085501660aa
12121927b30700
13647ac995280
143057b83c120
1517bbc832e69
hexcbf3c42af0

875968080624 has 240 divisors, whose sum is σ = 3018393810432. Its totient is φ = 230934938112.

The previous prime is 875968080623. The next prime is 875968080641. The reversal of 875968080624 is 426080869578.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875968080623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38029399 + ... + 38052425.

Almost surely, 2875968080624 is an apocalyptic number.

875968080624 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875968080624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509196905216).

875968080624 is an abundant number, since it is smaller than the sum of its proper divisors (2142425729808).

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

875968080624 is a wasteful number, since it uses less digits than its factorization.

875968080624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25964 (or 25955 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 63.

The spelling of 875968080624 in words is "eight hundred seventy-five billion, nine hundred sixty-eight million, eighty thousand, six hundred twenty-four".