232515001620432 has 60 divisors (see below), whose sum is σ = 688996659220740. Its totient is φ = 72945882860544.

The previous prime is 232515001620337. The next prime is 232515001620481. The reversal of 232515001620432 is 234026100515232.

232515001620432 is a `hidden beast` number, since 2 + 3 + 2 + 51 + 500 + 1 + 62 + 0 + 43 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 91409967452736 + 141105034167696 = 9560856^2 + 11878764^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 47490806707 + ... + 47490811602.

It is an arithmetic number, because the mean of its divisors is an integer number (11483277653679).

Almost surely, 2^{232515001620432} is an apocalyptic number.

It is an amenable number.

232515001620432 is an abundant number, since it is smaller than the sum of its proper divisors (456481657600308).

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

232515001620432 is a wasteful number, since it uses less digits than its factorization.

232515001620432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94981618340 (or 94981618331 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 232515001620432 in words is "two hundred thirty-two trillion, five hundred fifteen billion, one million, six hundred twenty thousand, four hundred thirty-two".