25232510352 has 80 divisors (see below), whose sum is σ = 74779499520. Its totient is φ = 7181851776.

The previous prime is 25232510339. The next prime is 25232510363. The reversal of 25232510352 is 25301523252.

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, 54402 + ... + 231137.

It is an arithmetic number, because the mean of its divisors is an integer number (934743744).

Almost surely, 2^25232510352 is an apocalyptic number.

It is an amenable number.

25232510352 is an abundant number, since it is smaller than the sum of its proper divisors (49546989168).

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

25232510352 is a wasteful number, since it uses less digits than its factorization.

25232510352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285820 (or 285814 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 25232510352 in words is "twenty-five billion, two hundred thirty-two million, five hundred ten thousand, three hundred fifty-two".