45916573 has 4 divisors (see below), whose sum is σ = 46694880. Its totient is φ = 45138268.

The previous prime is 45916567. The next prime is 45916601. The reversal of 45916573 is 37561954.

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 45916573 - 2¹⁷ = 45785501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45916553) 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, 389065 + ... + 389182.

It is an arithmetic number, because the mean of its divisors is an integer number (11673720).

Almost surely, 2^45916573 is an apocalyptic number.

It is an amenable number.

45916573 is a deficient number, since it is larger than the sum of its proper divisors (778307).

45916573 is an equidigital number, since it uses as much as digits as its factorization.

45916573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778306.

The product of its digits is 113400, while the sum is 40.

The square root of 45916573 is about 6776.1768719537. The cubic root of 45916573 is about 358.0880451966.

The spelling of 45916573 in words is "forty-five million, nine hundred sixteen thousand, five hundred seventy-three".