252696277775 has 24 divisors (see below), whose sum is σ = 316949870160. Its totient is φ = 199838845440.

The previous prime is 252696277763. The next prime is 252696277877. The reversal of 252696277775 is 577772696252.

It is not a de Polignac number, because 252696277775 - 2⁶ = 252696277711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1072844 + ... + 1287006.

It is an arithmetic number, because the mean of its divisors is an integer number (13206244590).

Almost surely, 2^252696277775 is an apocalyptic number.

252696277775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

252696277775 is a deficient number, since it is larger than the sum of its proper divisors (64253592385).

252696277775 is a wasteful number, since it uses less digits than its factorization.

252696277775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214715 (or 214710 counting only the distinct ones).

The product of its digits is 155584800, while the sum is 65.

The spelling of 252696277775 in words is "two hundred fifty-two billion, six hundred ninety-six million, two hundred seventy-seven thousand, seven hundred seventy-five".