25752650112 has 576 divisors, whose sum is σ = 91191194640. Its totient is φ = 7211151360.

The previous prime is 25752650101. The next prime is 25752650113. The reversal of 25752650112 is 21105625752.

25752650112 is a `hidden beast` number, since 2 + 575 + 26 + 50 + 1 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-2 number, since 2×25752650112² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25752650113) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 92969718 + ... + 92969994.

Almost surely, 2^25752650112 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 25752650112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45595597320).

25752650112 is an abundant number, since it is smaller than the sum of its proper divisors (65438544528).

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

25752650112 is an equidigital number, since it uses as much as digits as its factorization.

25752650112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 25752650112 in words is "twenty-five billion, seven hundred fifty-two million, six hundred fifty thousand, one hundred twelve".