252499895627 has 4 divisors (see below), whose sum is σ = 288571309296. Its totient is φ = 216428481960.

The previous prime is 252499895623. The next prime is 252499895639. The reversal of 252499895627 is 726598994252.

252499895627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252499895627 - 2² = 252499895623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252499895623) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 18035706824 + ... + 18035706837.

It is an arithmetic number, because the mean of its divisors is an integer number (72142827324).

Almost surely, 2^252499895627 is an apocalyptic number.

252499895627 is a deficient number, since it is larger than the sum of its proper divisors (36071413669).

252499895627 is an equidigital number, since it uses as much as digits as its factorization.

252499895627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36071413668.

The product of its digits is 195955200, while the sum is 68.

The spelling of 252499895627 in words is "two hundred fifty-two billion, four hundred ninety-nine million, eight hundred ninety-five thousand, six hundred twenty-seven".