53315371507279 has 24 divisors (see below), whose sum is σ = 62227336132080. Its totient is φ = 45546101887104.

The previous prime is 53315371507259. The next prime is 53315371507283. The reversal of 53315371507279 is 97270517351335.

It is not a de Polignac number, because 53315371507279 - 2²⁷ = 53315237289551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53315371507259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104082117 + ... + 104593105.

It is an arithmetic number, because the mean of its divisors is an integer number (2592805672170).

Almost surely, 2^{53315371507279} is an apocalyptic number.

53315371507279 is a deficient number, since it is larger than the sum of its proper divisors (8911964624801).

53315371507279 is a wasteful number, since it uses less digits than its factorization.

53315371507279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518119 (or 518112 counting only the distinct ones).

The product of its (nonzero) digits is 20837250, while the sum is 58.

The spelling of 53315371507279 in words is "fifty-three trillion, three hundred fifteen billion, three hundred seventy-one million, five hundred seven thousand, two hundred seventy-nine".