45679541505 has 96 divisors (see below), whose sum is σ = 83918822400. Its totient is φ = 21148418304.

The previous prime is 45679541497. The next prime is 45679541527. The reversal of 45679541505 is 50514597654.

It is not a de Polignac number, because 45679541505 - 2³ = 45679541497 is a prime.

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 95 ways as a sum of consecutive naturals, for example, 6691524 + ... + 6698346.

It is an arithmetic number, because the mean of its divisors is an integer number (874154400).

Almost surely, 2^45679541505 is an apocalyptic number.

It is an amenable number.

45679541505 is a deficient number, since it is larger than the sum of its proper divisors (38239280895).

45679541505 is a wasteful number, since it uses less digits than its factorization.

45679541505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7015 (or 7002 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 51.

The spelling of 45679541505 in words is "forty-five billion, six hundred seventy-nine million, five hundred forty-one thousand, five hundred five".