52155012179 has 16 divisors (see below), whose sum is σ = 55087188480. Its totient is φ = 49241818080.

The previous prime is 52155012109. The next prime is 52155012241. The reversal of 52155012179 is 97121055125.

It is a cyclic number.

It is not a de Polignac number, because 52155012179 - 2²⁸ = 51886576723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52155012109) 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, 8947664 + ... + 8953490.

It is an arithmetic number, because the mean of its divisors is an integer number (3442949280).

Almost surely, 2^52155012179 is an apocalyptic number.

52155012179 is a deficient number, since it is larger than the sum of its proper divisors (2932176301).

52155012179 is a wasteful number, since it uses less digits than its factorization.

52155012179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7370.

The product of its (nonzero) digits is 31500, while the sum is 38.

The spelling of 52155012179 in words is "fifty-two billion, one hundred fifty-five million, twelve thousand, one hundred seventy-nine".