25751126016 has 714 divisors, whose sum is σ = 97990252452. Its totient is φ = 6688604160.

The previous prime is 25751125993. The next prime is 25751126021. The reversal of 25751126016 is 61062115752.

25751126016 is a `hidden beast` number, since 2 + 575 + 1 + 12 + 60 + 16 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 2341011451 + ... + 2341011461.

Almost surely, 2^25751126016 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 25751126016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48995126226).

25751126016 is an abundant number, since it is smaller than the sum of its proper divisors (72239126436).

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

25751126016 is an frugal number, since it uses more digits than its factorization.

25751126016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 25751126016 in words is "twenty-five billion, seven hundred fifty-one million, one hundred twenty-six thousand, sixteen".