255504061104 has 40 divisors (see below), whose sum is σ = 660156132720. Its totient is φ = 85154604288.

The previous prime is 255504061091. The next prime is 255504061133. The reversal of 255504061104 is 401160405552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108999 + ... + 723110.

It is an arithmetic number, because the mean of its divisors is an integer number (16503903318).

Almost surely, 2^255504061104 is an apocalyptic number.

255504061104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

255504061104 is an abundant number, since it is smaller than the sum of its proper divisors (404652071616).

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

255504061104 is a wasteful number, since it uses less digits than its factorization.

255504061104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838517 (or 838511 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 255504061104 its reverse (401160405552), we get a palindrome (656664466656).

The spelling of 255504061104 in words is "two hundred fifty-five billion, five hundred four million, sixty-one thousand, one hundred four".