25232634338463 has 12 divisors (see below), whose sum is σ = 36787765952808. Its totient is φ = 16664543550000.

The previous prime is 25232634338441. The next prime is 25232634338479. The reversal of 25232634338463 is 36483343623252.

25232634338463 is a `hidden beast` number, since 2 + 5 + 2 + 3 + 263 + 4 + 338 + 46 + 3 = 666.

It is not a de Polignac number, because 25232634338463 - 2¹⁶ = 25232634272927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25232634336463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13101055288 + ... + 13101057213.

It is an arithmetic number, because the mean of its divisors is an integer number (3065647162734).

Almost surely, 2^{25232634338463} is an apocalyptic number.

25232634338463 is a deficient number, since it is larger than the sum of its proper divisors (11555131614345).

25232634338463 is a wasteful number, since it uses less digits than its factorization.

25232634338463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26202112614 (or 26202112611 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 54.

The spelling of 25232634338463 in words is "twenty-five trillion, two hundred thirty-two billion, six hundred thirty-four million, three hundred thirty-eight thousand, four hundred sixty-three".