79132503025 has 27 divisors (see below), whose sum is σ = 99126781131. Its totient is φ = 62665752240.

The previous prime is 79132502959. The next prime is 79132503049. The reversal of 79132503025 is 52030523197.

The square root of 79132503025 is 281305.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 28487701089 + 50644801936 = 168783^2 + 225044^2 .

It is not a de Polignac number, because 79132503025 - 2²⁷ = 78998285297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 178628454 + ... + 178628896.

Almost surely, 2^79132503025 is an apocalyptic number.

79132503025 is the 281305-th square number.

79132503025 is the 140653-rd centered octagonal number.

It is an amenable number.

79132503025 is a deficient number, since it is larger than the sum of its proper divisors (19994278106).

79132503025 is an frugal number, since it uses more digits than its factorization.

79132503025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 37.

The spelling of 79132503025 in words is "seventy-nine billion, one hundred thirty-two million, five hundred three thousand, twenty-five".