162233531255 has 4 divisors (see below), whose sum is σ = 194680237512. Its totient is φ = 129786825000.

The previous prime is 162233531209. The next prime is 162233531323. The reversal of 162233531255 is 552135332261.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 162233531255 - 2⁶ = 162233531191 is a prime.

It is a Duffinian number.

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, 16223353121 + ... + 16223353130.

It is an arithmetic number, because the mean of its divisors is an integer number (48670059378).

Almost surely, 2^162233531255 is an apocalyptic number.

162233531255 is a deficient number, since it is larger than the sum of its proper divisors (32446706257).

162233531255 is an equidigital number, since it uses as much as digits as its factorization.

162233531255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32446706256.

The product of its digits is 162000, while the sum is 38.

The spelling of 162233531255 in words is "one hundred sixty-two billion, two hundred thirty-three million, five hundred thirty-one thousand, two hundred fifty-five".