252675733135 has 64 divisors (see below), whose sum is σ = 366125184000. Its totient is φ = 167136337536.

The previous prime is 252675733099. The next prime is 252675733159. The reversal of 252675733135 is 531337576252.

It is not a de Polignac number, because 252675733135 - 2²¹ = 252673635983 is a prime.

It is a super-2 number, since 2×252675733135² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 88875024 + ... + 88877866.

It is an arithmetic number, because the mean of its divisors is an integer number (5720706000).

Almost surely, 2^252675733135 is an apocalyptic number.

252675733135 is a deficient number, since it is larger than the sum of its proper divisors (113449450865).

252675733135 is a wasteful number, since it uses less digits than its factorization.

252675733135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4685 (or 4671 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 49.

The spelling of 252675733135 in words is "two hundred fifty-two billion, six hundred seventy-five million, seven hundred thirty-three thousand, one hundred thirty-five".