25375244716 has 24 divisors (see below), whose sum is σ = 45053717184. Its totient is φ = 12503053440.

The previous prime is 25375244689. The next prime is 25375244737. The reversal of 25375244716 is 61744257352.

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, 308061 + ... + 381643.

It is an arithmetic number, because the mean of its divisors is an integer number (1877238216).

Almost surely, 2^25375244716 is an apocalyptic number.

It is an amenable number.

25375244716 is a deficient number, since it is larger than the sum of its proper divisors (19678472468).

25375244716 is a wasteful number, since it uses less digits than its factorization.

25375244716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74841 (or 74839 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 46.

The spelling of 25375244716 in words is "twenty-five billion, three hundred seventy-five million, two hundred forty-four thousand, seven hundred sixteen".