45310563 has 16 divisors (see below), whose sum is σ = 67267200. Its totient is φ = 30143880.

The previous prime is 45310553. The next prime is 45310571. The reversal of 45310563 is 36501354.

45310563 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 45310563 - 2⁴ = 45310547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (45310513) by changing a digit.

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, 13948 + ... + 16886.

It is an arithmetic number, because the mean of its divisors is an integer number (4204200).

Almost surely, 2^45310563 is an apocalyptic number.

45310563 is a deficient number, since it is larger than the sum of its proper divisors (21956637).

45310563 is a wasteful number, since it uses less digits than its factorization.

45310563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519 (or 3513 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 45310563 is about 6731.3121306325. The cubic root of 45310563 is about 356.5057067214.

The spelling of 45310563 in words is "forty-five million, three hundred ten thousand, five hundred sixty-three".