45556065554 has 32 divisors (see below), whose sum is σ = 73753618176. Its totient is φ = 21027347200.

The previous prime is 45556065553. The next prime is 45556065563.

45556065554 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (45556065553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305447 + ... + 429429.

It is an arithmetic number, because the mean of its divisors is an integer number (2304800568).

Almost surely, 2^45556065554 is an apocalyptic number.

45556065554 is a deficient number, since it is larger than the sum of its proper divisors (28197552622).

45556065554 is a wasteful number, since it uses less digits than its factorization.

45556065554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124210.

The product of its (nonzero) digits is 9000000, while the sum is 50.

The spelling of 45556065554 in words is "forty-five billion, five hundred fifty-six million, sixty-five thousand, five hundred fifty-four".