25751904676 has 81 divisors (see below), whose sum is σ = 49228816833. Its totient is φ = 11785210560.

The previous prime is 25751904671. The next prime is 25751904679. The reversal of 25751904676 is 67640915752.

The square root of 25751904676 is 160474.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1240871076 + 24511033600 = 35226^2 + 156560^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25751904671) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 250018441 + ... + 250018543.

Almost surely, 2^25751904676 is an apocalyptic number.

25751904676 is the 160474-th square number.

It is an amenable number.

25751904676 is a deficient number, since it is larger than the sum of its proper divisors (23476912157).

25751904676 is a wasteful number, since it uses less digits than its factorization.

25751904676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 25751904676 in words is "twenty-five billion, seven hundred fifty-one million, nine hundred four thousand, six hundred seventy-six".