52597877039 has 4 divisors (see below), whose sum is σ = 55691869824. Its totient is φ = 49503884256.

The previous prime is 52597877011. The next prime is 52597877051. The reversal of 52597877039 is 93077879525.

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 52597877039 - 2²⁰ = 52596828463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52597877069) 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, 1546996367 + ... + 1546996400.

It is an arithmetic number, because the mean of its divisors is an integer number (13922967456).

Almost surely, 2^52597877039 is an apocalyptic number.

52597877039 is a deficient number, since it is larger than the sum of its proper divisors (3093992785).

52597877039 is a wasteful number, since it uses less digits than its factorization.

52597877039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093992784.

The product of its (nonzero) digits is 33339600, while the sum is 62.

The spelling of 52597877039 in words is "fifty-two billion, five hundred ninety-seven million, eight hundred seventy-seven thousand, thirty-nine".