53017724312279 has 8 divisors (see below), whose sum is σ = 53121639462528. Its totient is φ = 52913855405880.

The previous prime is 53017724312261. The next prime is 53017724312297. The reversal of 53017724312279 is 97221342771035.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53017724312261) and next prime (53017724312297).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53017724312279 - 2²⁴ = 53017707535063 is a prime.

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 53017724312279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53017724314279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9265307 + ... + 13852124.

It is an arithmetic number, because the mean of its divisors is an integer number (6640204932816).

Almost surely, 2^{53017724312279} is an apocalyptic number.

53017724312279 is a deficient number, since it is larger than the sum of its proper divisors (103915150249).

53017724312279 is a wasteful number, since it uses less digits than its factorization.

53017724312279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23121925.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 53017724312279 in words is "fifty-three trillion, seventeen billion, seven hundred twenty-four million, three hundred twelve thousand, two hundred seventy-nine".