25000537016754 has 48 divisors (see below), whose sum is σ = 59911196835672. Its totient is φ = 7484568251904.

The previous prime is 25000537016743. The next prime is 25000537016761. The reversal of 25000537016754 is 45761073500052.

It is a happy number.

25000537016754 is a `hidden beast` number, since 2 + 5 + 0 + 0 + 0 + 537 + 0 + 1 + 67 + 54 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 24278925843225 + 721611173529 = 4927365^2 + 849477^2 .

It is a super-2 number, since 2×25000537016754² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1443773799 + ... + 1443791114.

Almost surely, 2^{25000537016754} is an apocalyptic number.

25000537016754 is an abundant number, since it is smaller than the sum of its proper divisors (34910659818918).

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

25000537016754 is a wasteful number, since it uses less digits than its factorization.

25000537016754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887564971 (or 2887564968 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 25000537016754 in words is "twenty-five trillion, five hundred thirty-seven million, sixteen thousand, seven hundred fifty-four".