555655561153 has 64 divisors (see below), whose sum is σ = 729273139200. Its totient is φ = 410859267840.

The previous prime is 555655561151. The next prime is 555655561157. The reversal of 555655561153 is 351165556555.

It is not a de Polignac number, because 555655561153 - 2¹ = 555655561151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 555655561153.

It is not an unprimeable number, because it can be changed into a prime (555655561151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21334543 + ... + 21360571.

It is an arithmetic number, because the mean of its divisors is an integer number (11394892800).

Almost surely, 2^555655561153 is an apocalyptic number.

It is an amenable number.

555655561153 is a deficient number, since it is larger than the sum of its proper divisors (173617578047).

555655561153 is a wasteful number, since it uses less digits than its factorization.

555655561153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26270.

The product of its digits is 8437500, while the sum is 52.

The spelling of 555655561153 in words is "five hundred fifty-five billion, six hundred fifty-five million, five hundred sixty-one thousand, one hundred fifty-three".