25057467468 has 54 divisors (see below), whose sum is σ = 69621345612. Its totient is φ = 7593170640.

The previous prime is 25057467433. The next prime is 25057467541. The reversal of 25057467468 is 86476475052.

It is a happy number.

25057467468 is a `hidden beast` number, since 2 + 5 + 0 + 574 + 6 + 7 + 4 + 68 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2871846 + ... + 2880557.

It is an arithmetic number, because the mean of its divisors is an integer number (1289284178).

Almost surely, 2^25057467468 is an apocalyptic number.

It is an amenable number.

25057467468 is an abundant number, since it is smaller than the sum of its proper divisors (44563878144).

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

25057467468 is a wasteful number, since it uses less digits than its factorization.

25057467468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5752435 (or 5752419 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 25057467468 in words is "twenty-five billion, fifty-seven million, four hundred sixty-seven thousand, four hundred sixty-eight".