52495773876 has 108 divisors (see below), whose sum is σ = 166236689892. Its totient is φ = 13845033216.

The previous prime is 52495773853. The next prime is 52495773899. The reversal of 52495773876 is 67837759425.

52495773876 is a `hidden beast` number, since 5 + 2 + 495 + 7 + 73 + 8 + 76 = 666.

It is an interprime number because it is at equal distance from previous prime (52495773853) and next prime (52495773899).

It can be written as a sum of positive squares in 2 ways, for example, as 32283464976 + 20212308900 = 179676^2 + 142170^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1121665 + ... + 1167528.

Almost surely, 2^52495773876 is an apocalyptic number.

It is an amenable number.

52495773876 is an abundant number, since it is smaller than the sum of its proper divisors (113740916016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52495773876 is a wasteful number, since it uses less digits than its factorization.

52495773876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289230 (or 2289218 counting only the distinct ones).

The product of its digits is 88905600, while the sum is 63.

The spelling of 52495773876 in words is "fifty-two billion, four hundred ninety-five million, seven hundred seventy-three thousand, eight hundred seventy-six".