25734976332 has 48 divisors (see below), whose sum is σ = 64680413952. Its totient is φ = 7916857920.

The previous prime is 25734976321. The next prime is 25734976381. The reversal of 25734976332 is 23367943752.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932857 + ... + 960047.

It is an arithmetic number, because the mean of its divisors is an integer number (1347508624).

Almost surely, 2^25734976332 is an apocalyptic number.

It is an amenable number.

25734976332 is an abundant number, since it is smaller than the sum of its proper divisors (38945437620).

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

25734976332 is a wasteful number, since it uses less digits than its factorization.

25734976332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33278 (or 33276 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 51.

The spelling of 25734976332 in words is "twenty-five billion, seven hundred thirty-four million, nine hundred seventy-six thousand, three hundred thirty-two".