253110523230 has 24 divisors (see below), whose sum is σ = 658087360632. Its totient is φ = 67496139504.

The previous prime is 253110523217. The next prime is 253110523279. The reversal of 253110523230 is 32325011352.

It is a happy number.

253110523230 is a `hidden beast` number, since 2 + 5 + 3 + 110 + 523 + 23 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 253110523194 and 253110523203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1406169484 + ... + 1406169663.

It is an arithmetic number, because the mean of its divisors is an integer number (27420306693).

Almost surely, 2^253110523230 is an apocalyptic number.

253110523230 is an abundant number, since it is smaller than the sum of its proper divisors (404976837402).

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

253110523230 is a wasteful number, since it uses less digits than its factorization.

253110523230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812339160 (or 2812339157 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 253110523230 its reverse (32325011352), we get a palindrome (285435534582).

The spelling of 253110523230 in words is "two hundred fifty-three billion, one hundred ten million, five hundred twenty-three thousand, two hundred thirty".