253608931216 has 15 divisors (see below), whose sum is σ = 491371207131. Its totient is φ = 126803458416.

The previous prime is 253608931201. The next prime is 253608931223. The reversal of 253608931216 is 612139806352.

The square root of 253608931216 is 503596.

It is a perfect power (a square), and thus also a powerful number.

253608931216 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1951435 + ... + 2077333.

Almost surely, 2^253608931216 is an apocalyptic number.

253608931216 is the 503596-th square number.

It is an amenable number.

253608931216 is a deficient number, since it is larger than the sum of its proper divisors (237762275915).

253608931216 is an frugal number, since it uses more digits than its factorization.

253608931216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251806 (or 125901 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 253608931216 in words is "two hundred fifty-three billion, six hundred eight million, nine hundred thirty-one thousand, two hundred sixteen".