79632547260 has 48 divisors (see below), whose sum is σ = 254824152576. Its totient is φ = 18201724992.

The previous prime is 79632547217. The next prime is 79632547261. The reversal of 79632547260 is 6274523697.

It is a super-2 number, since 2×79632547260² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79632547261) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 94800232 + ... + 94801071.

It is an arithmetic number, because the mean of its divisors is an integer number (5308836512).

Almost surely, 2^79632547260 is an apocalyptic number.

79632547260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

79632547260 is an abundant number, since it is smaller than the sum of its proper divisors (175191605316).

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

79632547260 is a wasteful number, since it uses less digits than its factorization.

79632547260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189601322 (or 189601320 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 79632547260 in words is "seventy-nine billion, six hundred thirty-two million, five hundred forty-seven thousand, two hundred sixty".