45500039785 has 16 divisors (see below), whose sum is σ = 57026174400. Its totient is φ = 34815963456.

The previous prime is 45500039779. The next prime is 45500039797. The reversal of 45500039785 is 58793000554.

It is a cyclic number.

It is not a de Polignac number, because 45500039785 - 2²⁷ = 45365822057 is a prime.

It is an unprimeable number.

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, 2073375 + ... + 2095204.

It is an arithmetic number, because the mean of its divisors is an integer number (3564135900).

Almost surely, 2^45500039785 is an apocalyptic number.

It is an amenable number.

45500039785 is a deficient number, since it is larger than the sum of its proper divisors (11526134615).

45500039785 is a wasteful number, since it uses less digits than its factorization.

45500039785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168680.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 45500039785 in words is "forty-five billion, five hundred million, thirty-nine thousand, seven hundred eighty-five".