252586927680 has 56 divisors (see below), whose sum is σ = 801963498432. Its totient is φ = 67356513792.

The previous prime is 252586927669. The next prime is 252586927699. The reversal of 252586927680 is 86729685252.

It is a happy number.

252586927680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 131554732 + ... + 131556651.

Almost surely, 2^252586927680 is an apocalyptic number.

252586927680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252586927680 is an abundant number, since it is smaller than the sum of its proper divisors (549376570752).

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

252586927680 is a wasteful number, since it uses less digits than its factorization.

252586927680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263111403 (or 263111393 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 252586927680 in words is "two hundred fifty-two billion, five hundred eighty-six million, nine hundred twenty-seven thousand, six hundred eighty".