252634424715 has 40 divisors (see below), whose sum is σ = 457267475808. Its totient is φ = 133430198400.

The previous prime is 252634424689. The next prime is 252634424719. The reversal of 252634424715 is 517424436252.

252634424715 is a `hidden beast` number, since 2 + 5 + 2 + 634 + 4 + 2 + 4 + 7 + 1 + 5 = 666.

It is not a de Polignac number, because 252634424715 - 2⁷ = 252634424587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (252634424719) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2986386 + ... + 3069815.

Almost surely, 2^252634424715 is an apocalyptic number.

252634424715 is a deficient number, since it is larger than the sum of its proper divisors (204633051093).

252634424715 is a wasteful number, since it uses less digits than its factorization.

252634424715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056321 (or 6056312 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The spelling of 252634424715 in words is "two hundred fifty-two billion, six hundred thirty-four million, four hundred twenty-four thousand, seven hundred fifteen".