25107090116 has 12 divisors (see below), whose sum is σ = 44070151440. Its totient is φ = 12515618280.

The previous prime is 25107090103. The next prime is 25107090133. The reversal of 25107090116 is 61109070152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9480206 + ... + 9482853.

It is an arithmetic number, because the mean of its divisors is an integer number (3672512620).

Almost surely, 2^25107090116 is an apocalyptic number.

It is an amenable number.

25107090116 is a deficient number, since it is larger than the sum of its proper divisors (18963061324).

25107090116 is a wasteful number, since it uses less digits than its factorization.

25107090116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18963394 (or 18963392 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 32.

The spelling of 25107090116 in words is "twenty-five billion, one hundred seven million, ninety thousand, one hundred sixteen".