25032047272 has 32 divisors (see below), whose sum is σ = 47330529120. Its totient is φ = 12411016000.

The previous prime is 25032047267. The next prime is 25032047321. The reversal of 25032047272 is 27274023052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428358 + ... + 483274.

It is an arithmetic number, because the mean of its divisors is an integer number (1479079035).

Almost surely, 2^25032047272 is an apocalyptic number.

It is an amenable number.

25032047272 is a deficient number, since it is larger than the sum of its proper divisors (22298481848).

25032047272 is a wasteful number, since it uses less digits than its factorization.

25032047272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55401 (or 55397 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 34.

The spelling of 25032047272 in words is "twenty-five billion, thirty-two million, forty-seven thousand, two hundred seventy-two".