45743564 has 12 divisors (see below), whose sum is σ = 84264600. Its totient is φ = 21667968.

The previous prime is 45743563. The next prime is 45743591. The reversal of 45743564 is 46534754.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (45743563) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 300869 + ... + 301020.

It is an arithmetic number, because the mean of its divisors is an integer number (7022050).

Almost surely, 2^45743564 is an apocalyptic number.

It is an amenable number.

45743564 is a deficient number, since it is larger than the sum of its proper divisors (38521036).

45743564 is a wasteful number, since it uses less digits than its factorization.

45743564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601912 (or 601910 counting only the distinct ones).

The product of its digits is 201600, while the sum is 38.

The square root of 45743564 is about 6763.3988496909. The cubic root of 45743564 is about 357.6377326403.

The spelling of 45743564 in words is "forty-five million, seven hundred forty-three thousand, five hundred sixty-four".