52715292479 has 4 divisors (see below), whose sum is σ = 52744402680. Its totient is φ = 52686182280.

The previous prime is 52715292391. The next prime is 52715292499. The reversal of 52715292479 is 97429251725.

52715292479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52715292479 - 2²⁴ = 52698515263 is a prime.

It is a super-2 number, since 2×52715292479² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52715292479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52715292499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14552384 + ... + 14556005.

It is an arithmetic number, because the mean of its divisors is an integer number (13186100670).

Almost surely, 2^52715292479 is an apocalyptic number.

52715292479 is a deficient number, since it is larger than the sum of its proper divisors (29110201).

52715292479 is a wasteful number, since it uses less digits than its factorization.

52715292479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29110200.

The product of its digits is 3175200, while the sum is 53.

The spelling of 52715292479 in words is "fifty-two billion, seven hundred fifteen million, two hundred ninety-two thousand, four hundred seventy-nine".