45655434165 has 32 divisors (see below), whose sum is σ = 79762444416. Its totient is φ = 22115701760.

The previous prime is 45655434157. The next prime is 45655434281. The reversal of 45655434165 is 56143455654.

It is a happy number.

It is not a de Polignac number, because 45655434165 - 2³ = 45655434157 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 54889 + ... + 307121.

It is an arithmetic number, because the mean of its divisors is an integer number (2492576388).

Almost surely, 2^45655434165 is an apocalyptic number.

It is an amenable number.

45655434165 is a deficient number, since it is larger than the sum of its proper divisors (34107010251).

45655434165 is a wasteful number, since it uses less digits than its factorization.

45655434165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253349.

The product of its digits is 4320000, while the sum is 48.

The spelling of 45655434165 in words is "forty-five billion, six hundred fifty-five million, four hundred thirty-four thousand, one hundred sixty-five".