252654826930 has 32 divisors (see below), whose sum is σ = 522233904960. Its totient is φ = 87038982720.

The previous prime is 252654826909. The next prime is 252654826933. The reversal of 252654826930 is 39628456252.

It is not an unprimeable number, because it can be changed into a prime (252654826933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60441649 + ... + 60445828.

It is an arithmetic number, because the mean of its divisors is an integer number (16319809530).

Almost surely, 2^252654826930 is an apocalyptic number.

252654826930 is an abundant number, since it is smaller than the sum of its proper divisors (269579078030).

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

252654826930 is a wasteful number, since it uses less digits than its factorization.

252654826930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120887514.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 252654826930 in words is "two hundred fifty-two billion, six hundred fifty-four million, eight hundred twenty-six thousand, nine hundred thirty".