78792831282 has 32 divisors (see below), whose sum is σ = 175155255360. Its totient is φ = 23426112320.

The previous prime is 78792831281. The next prime is 78792831283. The reversal of 78792831282 is 28213829787.

It is an interprime number because it is at equal distance from previous prime (78792831281) and next prime (78792831283).

It is a super-2 number, since 2×78792831282² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (78792831281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11259057 + ... + 11266052.

It is an arithmetic number, because the mean of its divisors is an integer number (5473601730).

Almost surely, 2^78792831282 is an apocalyptic number.

78792831282 is an abundant number, since it is smaller than the sum of its proper divisors (96362424078).

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

78792831282 is a wasteful number, since it uses less digits than its factorization.

78792831282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22525178.

The product of its digits is 5419008, while the sum is 57.

The spelling of 78792831282 in words is "seventy-eight billion, seven hundred ninety-two million, eight hundred thirty-one thousand, two hundred eighty-two".