53179879374 has 32 divisors (see below), whose sum is σ = 119040135840. Its totient is φ = 17597232576.

The previous prime is 53179879367. The next prime is 53179879391. The reversal of 53179879374 is 47397897135.

53179879374 is a `hidden beast` number, since 531 + 7 + 9 + 8 + 7 + 93 + 7 + 4 = 666.

53179879374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3586809 + ... + 3601604.

It is an arithmetic number, because the mean of its divisors is an integer number (3720004245).

Almost surely, 2^53179879374 is an apocalyptic number.

53179879374 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53179879374 is an abundant number, since it is smaller than the sum of its proper divisors (65860256466).

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

53179879374 is a wasteful number, since it uses less digits than its factorization.

53179879374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7188561 (or 7188555 counting only the distinct ones).

The product of its digits is 40007520, while the sum is 63.

The spelling of 53179879374 in words is "fifty-three billion, one hundred seventy-nine million, eight hundred seventy-nine thousand, three hundred seventy-four".