52979727060 has 144 divisors (see below), whose sum is σ = 179035169040. Its totient is φ = 12591452160.

The previous prime is 52979727037. The next prime is 52979727067. The reversal of 52979727060 is 6072797925.

52979727060 is a `hidden beast` number, since 529 + 7 + 97 + 27 + 0 + 6 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 276423876 + 52703303184 = 16626^2 + 229572^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52979726988 and 52979727006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52979727067) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 322501 + ... + 458220.

It is an arithmetic number, because the mean of its divisors is an integer number (1243299785).

Almost surely, 2^52979727060 is an apocalyptic number.

It is an amenable number.

52979727060 is an abundant number, since it is smaller than the sum of its proper divisors (126055441980).

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

52979727060 is a wasteful number, since it uses less digits than its factorization.

52979727060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780778 (or 780773 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The spelling of 52979727060 in words is "fifty-two billion, nine hundred seventy-nine million, seven hundred twenty-seven thousand, sixty".