25880472962 has 16 divisors (see below), whose sum is σ = 38913436152. Its totient is φ = 12909358080.

The previous prime is 25880472899. The next prime is 25880472997. The reversal of 25880472962 is 26927408852.

It can be written as a sum of positive squares in 4 ways, for example, as 25770201961 + 110271001 = 160531^2 + 10501^2 .

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, 1993412 + ... + 2006352.

Almost surely, 2^25880472962 is an apocalyptic number.

25880472962 is a deficient number, since it is larger than the sum of its proper divisors (13032963190).

25880472962 is a wasteful number, since it uses less digits than its factorization.

25880472962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15253.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 25880472962 in words is "twenty-five billion, eight hundred eighty million, four hundred seventy-two thousand, nine hundred sixty-two".