230512454455032 has 48 divisors (see below), whose sum is σ = 624747647862000. Its totient is φ = 76782951438336.

The previous prime is 230512454455013. The next prime is 230512454455033. The reversal of 230512454455032 is 230554454215032.

230512454455032 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 1 + 24 + 5 + 44 + 550 + 32 = 666.

It is a super-2 number, since 2×230512454455032² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230512454455033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1136009932 + ... + 1136212827.

It is an arithmetic number, because the mean of its divisors is an integer number (13015575997125).

Almost surely, 2^{230512454455032} is an apocalyptic number.

It is an amenable number.

230512454455032 is an abundant number, since it is smaller than the sum of its proper divisors (394235193406968).

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

230512454455032 is a wasteful number, since it uses less digits than its factorization.

230512454455032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272224180 (or 2272224173 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

The spelling of 230512454455032 in words is "two hundred thirty trillion, five hundred twelve billion, four hundred fifty-four million, four hundred fifty-five thousand, thirty-two".