252430210254 has 32 divisors (see below), whose sum is σ = 513518158080. Its totient is φ = 82707609600.

The previous prime is 252430210247. The next prime is 252430210349. The reversal of 252430210254 is 452012034252.

It is a super-2 number, since 2×252430210254² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754099 + ... + 1036110.

It is an arithmetic number, because the mean of its divisors is an integer number (16047442440).

Almost surely, 2^252430210254 is an apocalyptic number.

252430210254 is an abundant number, since it is smaller than the sum of its proper divisors (261087947826).

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

252430210254 is a wasteful number, since it uses less digits than its factorization.

252430210254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790616.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 252430210254 in words is "two hundred fifty-two billion, four hundred thirty million, two hundred ten thousand, two hundred fifty-four".