53179602864 has 80 divisors (see below), whose sum is σ = 140441249280. Its totient is φ = 17332358400.

The previous prime is 53179602863. The next prime is 53179602901. The reversal of 53179602864 is 46820697135.

It is not an unprimeable number, because it can be changed into a prime (53179602863) 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, 2400639 + ... + 2422689.

It is an arithmetic number, because the mean of its divisors is an integer number (1755515616).

It is a 1-persistent number, because it is pandigital, but 2⋅53179602864 = 106359205728 is not.

Almost surely, 2^53179602864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53179602864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70220624640).

53179602864 is an abundant number, since it is smaller than the sum of its proper divisors (87261646416).

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

53179602864 is a wasteful number, since it uses less digits than its factorization.

53179602864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23178 (or 23172 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 53179602864 in words is "fifty-three billion, one hundred seventy-nine million, six hundred two thousand, eight hundred sixty-four".