255064131622023 has 8 divisors (see below), whose sum is σ = 341378609624448. Its totient is φ = 169396204017144.

The previous prime is 255064131622019. The next prime is 255064131622049. The reversal of 255064131622023 is 320226131460552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255064131622023 - 2² = 255064131622019 is a prime.

It is a super-2 number, since 2×255064131622023² (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 (255064131622063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161637598465 + ... + 161637600042.

It is an arithmetic number, because the mean of its divisors is an integer number (42672326203056).

Almost surely, 2^{255064131622023} is an apocalyptic number.

255064131622023 is a deficient number, since it is larger than the sum of its proper divisors (86314478002425).

255064131622023 is a wasteful number, since it uses less digits than its factorization.

255064131622023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323275198773.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 255064131622023 in words is "two hundred fifty-five trillion, sixty-four billion, one hundred thirty-one million, six hundred twenty-two thousand, twenty-three".