52266502615 has 8 divisors (see below), whose sum is σ = 62721150768. Its totient is φ = 41812303680.

The previous prime is 52266502591. The next prime is 52266502649. The reversal of 52266502615 is 51620566225.

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

It is not a de Polignac number, because 52266502615 - 2³¹ = 50119018967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249835 + ... + 408595.

It is an arithmetic number, because the mean of its divisors is an integer number (7840143846).

Almost surely, 2^52266502615 is an apocalyptic number.

52266502615 is a deficient number, since it is larger than the sum of its proper divisors (10454648153).

52266502615 is a wasteful number, since it uses less digits than its factorization.

52266502615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224609.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 52266502615 in words is "fifty-two billion, two hundred sixty-six million, five hundred two thousand, six hundred fifteen".