45320314563 has 8 divisors (see below), whose sum is σ = 67141206800. Its totient is φ = 30213543024.

The previous prime is 45320314537. The next prime is 45320314577. The reversal of 45320314563 is 36541302354.

45320314563 is a `hidden beast` number, since 45 + 3 + 20 + 31 + 4 + 563 = 666.

45320314563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45320314563 - 2⁵ = 45320314531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45320314583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839265058 + ... + 839265111.

It is an arithmetic number, because the mean of its divisors is an integer number (8392650850).

Almost surely, 2^45320314563 is an apocalyptic number.

45320314563 is a deficient number, since it is larger than the sum of its proper divisors (21820892237).

45320314563 is a wasteful number, since it uses less digits than its factorization.

45320314563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678530178 (or 1678530172 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 45320314563 in words is "forty-five billion, three hundred twenty million, three hundred fourteen thousand, five hundred sixty-three".