25795632692 has 12 divisors (see below), whose sum is σ = 45232106976. Its totient is φ = 12872173560.

The previous prime is 25795632689. The next prime is 25795632697. The reversal of 25795632692 is 29623659752.

It is a super-4 number, since 4×25795632692⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25795632697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6408434 + ... + 6412457.

It is an arithmetic number, because the mean of its divisors is an integer number (3769342248).

Almost surely, 2^25795632692 is an apocalyptic number.

It is an amenable number.

25795632692 is a deficient number, since it is larger than the sum of its proper divisors (19436474284).

25795632692 is a wasteful number, since it uses less digits than its factorization.

25795632692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12821398 (or 12821396 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 56.

The spelling of 25795632692 in words is "twenty-five billion, seven hundred ninety-five million, six hundred thirty-two thousand, six hundred ninety-two".