253415515130552 has 16 divisors (see below), whose sum is σ = 484119262396440. Its totient is φ = 124317045158176.

The previous prime is 253415515130381. The next prime is 253415515130629. The reversal of 253415515130552 is 255031515514352.

It is a junction number, because it is equal to n+sod(n) for n = 253415515130497 and 253415515130506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298839050438 + ... + 298839051285.

Almost surely, 2^{253415515130552} is an apocalyptic number.

It is an amenable number.

253415515130552 is a deficient number, since it is larger than the sum of its proper divisors (230703747265888).

253415515130552 is a wasteful number, since it uses less digits than its factorization.

253415515130552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597678101782 (or 597678101778 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 253415515130552 in words is "two hundred fifty-three trillion, four hundred fifteen billion, five hundred fifteen million, one hundred thirty thousand, five hundred fifty-two".