255053223051 has 32 divisors (see below), whose sum is σ = 373587966720. Its totient is φ = 153495964800.

The previous prime is 255053223023. The next prime is 255053223053. The reversal of 255053223051 is 150322350552.

It is not a de Polignac number, because 255053223051 - 2²¹ = 255051125899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (255053223053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4705816 + ... + 4759706.

It is an arithmetic number, because the mean of its divisors is an integer number (11674623960).

Almost surely, 2^255053223051 is an apocalyptic number.

255053223051 is a deficient number, since it is larger than the sum of its proper divisors (118534743669).

255053223051 is a wasteful number, since it uses less digits than its factorization.

255053223051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54907.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 255053223051 in words is "two hundred fifty-five billion, fifty-three million, two hundred twenty-three thousand, fifty-one".