45565314817 has 4 divisors (see below), whose sum is σ = 49707616176. Its totient is φ = 41423013460.

The previous prime is 45565314811. The next prime is 45565314887. The reversal of 45565314817 is 71841356554.

45565314817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45565314817 - 2²³ = 45556926209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45565314811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071150663 + ... + 2071150684.

It is an arithmetic number, because the mean of its divisors is an integer number (12426904044).

Almost surely, 2^45565314817 is an apocalyptic number.

It is an amenable number.

45565314817 is a deficient number, since it is larger than the sum of its proper divisors (4142301359).

45565314817 is a wasteful number, since it uses less digits than its factorization.

45565314817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142301358.

The product of its digits is 2016000, while the sum is 49.

The spelling of 45565314817 in words is "forty-five billion, five hundred sixty-five million, three hundred fourteen thousand, eight hundred seventeen".