79245881352 has 96 divisors (see below), whose sum is σ = 235923161760. Its totient is φ = 23830560000.

The previous prime is 79245881279. The next prime is 79245881389. The reversal of 79245881352 is 25318854297.

79245881352 is a `hidden beast` number, since 7 + 9 + 2 + 4 + 588 + 1 + 3 + 52 = 666.

It is a super-2 number, since 2×79245881352² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278149 + ... + 485652.

It is an arithmetic number, because the mean of its divisors is an integer number (2457532935).

Almost surely, 2^79245881352 is an apocalyptic number.

79245881352 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

79245881352 is an abundant number, since it is smaller than the sum of its proper divisors (156677280408).

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

79245881352 is a wasteful number, since it uses less digits than its factorization.

79245881352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763955 (or 763948 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The spelling of 79245881352 in words is "seventy-nine billion, two hundred forty-five million, eight hundred eighty-one thousand, three hundred fifty-two".