52775840615 has 8 divisors (see below), whose sum is σ = 64369222368. Its totient is φ = 41528530080.

The previous prime is 52775840603. The next prime is 52775840651. The reversal of 52775840615 is 51604857725.

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

It is a de Polignac number, because none of the positive numbers 2^k-52775840615 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86517467 + ... + 86518076.

It is an arithmetic number, because the mean of its divisors is an integer number (8046152796).

Almost surely, 2^52775840615 is an apocalyptic number.

52775840615 is a deficient number, since it is larger than the sum of its proper divisors (11593381753).

52775840615 is a wasteful number, since it uses less digits than its factorization.

52775840615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173035609.

The product of its (nonzero) digits is 2352000, while the sum is 50.

The spelling of 52775840615 in words is "fifty-two billion, seven hundred seventy-five million, eight hundred forty thousand, six hundred fifteen".