45776573 has 4 divisors (see below), whose sum is σ = 45840960. Its totient is φ = 45712188.

The previous prime is 45776561. The next prime is 45776579. The reversal of 45776573 is 37567754.

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 45776573 - 2⁴ = 45776557 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 (45776579) 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, 31115 + ... + 32552.

It is an arithmetic number, because the mean of its divisors is an integer number (11460240).

Almost surely, 2^45776573 is an apocalyptic number.

It is an amenable number.

45776573 is a deficient number, since it is larger than the sum of its proper divisors (64387).

45776573 is an equidigital number, since it uses as much as digits as its factorization.

45776573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64386.

The product of its digits is 617400, while the sum is 44.

The square root of 45776573 is about 6765.8386767643. The cubic root of 45776573 is about 357.7237369100.

The spelling of 45776573 in words is "forty-five million, seven hundred seventy-six thousand, five hundred seventy-three".