25112524032 has 216 divisors, whose sum is σ = 76917649536. Its totient is φ = 7852474368.

The previous prime is 25112524007. The next prime is 25112524037. The reversal of 25112524032 is 23042521152.

25112524032 is a `hidden beast` number, since 2 + 5 + 1 + 1 + 252 + 403 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 25112523987 and 25112524005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25112524037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14373783 + ... + 14375529.

Almost surely, 2^25112524032 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 25112524032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38458824768).

25112524032 is an abundant number, since it is smaller than the sum of its proper divisors (51805125504).

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

25112524032 is a wasteful number, since it uses less digits than its factorization.

25112524032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153 (or 2136 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 25112524032 in words is "twenty-five billion, one hundred twelve million, five hundred twenty-four thousand, thirty-two".