45504545955 has 16 divisors (see below), whose sum is σ = 79426116864. Its totient is φ = 22062810080.

The previous prime is 45504545951. The next prime is 45504545981. The reversal of 45504545955 is 55954540554.

It is not a de Polignac number, because 45504545955 - 2² = 45504545951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45504545898 and 45504545907.

It is not an unprimeable number, because it can be changed into a prime (45504545951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137892399 + ... + 137892728.

It is an arithmetic number, because the mean of its divisors is an integer number (4964132304).

Almost surely, 2^45504545955 is an apocalyptic number.

45504545955 is a deficient number, since it is larger than the sum of its proper divisors (33921570909).

45504545955 is a wasteful number, since it uses less digits than its factorization.

45504545955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275785146.

The product of its (nonzero) digits is 9000000, while the sum is 51.

The spelling of 45504545955 in words is "forty-five billion, five hundred four million, five hundred forty-five thousand, nine hundred fifty-five".