136572052373432 has 64 divisors (see below), whose sum is σ = 289830731904000. Its totient is φ = 59858918216064.

The previous prime is 136572052373377. The next prime is 136572052373461. The reversal of 136572052373432 is 234373250275631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205046432 + ... + 205711407.

It is an arithmetic number, because the mean of its divisors is an integer number (4528605186000).

Almost surely, 2^{136572052373432} is an apocalyptic number.

It is an amenable number.

136572052373432 is an abundant number, since it is smaller than the sum of its proper divisors (153258679530568).

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

136572052373432 is a wasteful number, since it uses less digits than its factorization.

136572052373432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410758020 (or 410758016 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 53.

The spelling of 136572052373432 in words is "one hundred thirty-six trillion, five hundred seventy-two billion, fifty-two million, three hundred seventy-three thousand, four hundred thirty-two".