45751573 has 16 divisors (see below), whose sum is σ = 56865024. Its totient is φ = 35907840.

The previous prime is 45751571. The next prime is 45751579. The reversal of 45751573 is 37515754.

45751573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45751573 - 2¹ = 45751571 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45751571) 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, 793 + ... + 9598.

It is an arithmetic number, because the mean of its divisors is an integer number (3554064).

Almost surely, 2^45751573 is an apocalyptic number.

It is an amenable number.

45751573 is a deficient number, since it is larger than the sum of its proper divisors (11113451).

45751573 is a wasteful number, since it uses less digits than its factorization.

45751573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10452.

The product of its digits is 73500, while the sum is 37.

The square root of 45751573 is about 6763.9909077408. The cubic root of 45751573 is about 357.6586037254.

The spelling of 45751573 in words is "forty-five million, seven hundred fifty-one thousand, five hundred seventy-three".