255214054544 has 20 divisors (see below), whose sum is σ = 494967328620. Its totient is φ = 127480550400.

The previous prime is 255214054493. The next prime is 255214054567. The reversal of 255214054544 is 445450412552.

It can be written as a sum of positive squares in 2 ways, for example, as 198035680144 + 57178374400 = 445012^2 + 239120^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 7888157 + ... + 7920444.

It is an arithmetic number, because the mean of its divisors is an integer number (24748366431).

Almost surely, 2^255214054544 is an apocalyptic number.

It is an amenable number.

255214054544 is a deficient number, since it is larger than the sum of its proper divisors (239753274076).

255214054544 is a wasteful number, since it uses less digits than its factorization.

255214054544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15809618 (or 15809612 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 41.

The spelling of 255214054544 in words is "two hundred fifty-five billion, two hundred fourteen million, fifty-four thousand, five hundred forty-four".