25232644623252 has 96 divisors (see below), whose sum is σ = 65966545741824. Its totient is φ = 7439364777600.

The previous prime is 25232644623169. The next prime is 25232644623311.

25232644623252 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208696377 + ... + 208817247.

It is an arithmetic number, because the mean of its divisors is an integer number (687151518144).

Almost surely, 2^{25232644623252} is an apocalyptic number.

25232644623252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25232644623252 is an abundant number, since it is smaller than the sum of its proper divisors (40733901118572).

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

25232644623252 is a wasteful number, since it uses less digits than its factorization.

25232644623252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163669 (or 163667 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 48.

The spelling of 25232644623252 in words is "twenty-five trillion, two hundred thirty-two billion, six hundred forty-four million, six hundred twenty-three thousand, two hundred fifty-two".