36225564555 has 32 divisors (see below), whose sum is σ = 60090024960. Its totient is φ = 18621950720.

The previous prime is 36225564539. The next prime is 36225564577. The reversal of 36225564555 is 55546552263.

It is a happy number.

It is not a de Polignac number, because 36225564555 - 2⁴ = 36225564539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303795 + ... + 405884.

It is an arithmetic number, because the mean of its divisors is an integer number (1877813280).

Almost surely, 2^36225564555 is an apocalyptic number.

36225564555 is a deficient number, since it is larger than the sum of its proper divisors (23864460405).

36225564555 is a wasteful number, since it uses less digits than its factorization.

36225564555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709811.

The product of its digits is 5400000, while the sum is 48.

The spelling of 36225564555 in words is "thirty-six billion, two hundred twenty-five million, five hundred sixty-four thousand, five hundred fifty-five".