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52339791010752 = 2636723611031109
BaseRepresentation
bin10111110011010010011101…
…01001101001101111000000
320212022122011000201221000000
423321221032221221233000
523330013342444321002
6303152322411000000
714011265546025330
oct1371511651515700
9225278130657000
1052339791010752
111574a1a9591523
125a53976139000
13232880c78470b
14ccd38bb250c0
1560b7287a061c
hex2f9a4ea69bc0

52339791010752 has 1568 divisors, whose sum is σ = 190753765263360. Its totient is φ = 13920388669440.

The previous prime is 52339791010739. The next prime is 52339791010753. The reversal of 52339791010752 is 25701019793325.

It is a happy number.

52339791010752 is a `hidden beast` number, since 523 + 3 + 9 + 7 + 9 + 1 + 0 + 107 + 5 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52339791010753) by changing a digit.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 47195482774 + ... + 47195483882.

Almost surely, 252339791010752 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 52339791010752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95376882631680).

52339791010752 is an abundant number, since it is smaller than the sum of its proper divisors (138413974252608).

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

52339791010752 is a wasteful number, since it uses less digits than its factorization.

52339791010752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 3572100, while the sum is 54.

The spelling of 52339791010752 in words is "fifty-two trillion, three hundred thirty-nine billion, seven hundred ninety-one million, ten thousand, seven hundred fifty-two".