45407597573 has 8 divisors (see below), whose sum is σ = 49228683000. Its totient is φ = 41633396928.

The previous prime is 45407597561. The next prime is 45407597591. The reversal of 45407597573 is 37579570454.

It can be written as a sum of positive squares in 4 ways, for example, as 3686675524 + 41720922049 = 60718^2 + 204257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45407597573 - 2⁶ = 45407597509 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 (45407597173) 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 7 ways as a sum of consecutive naturals, for example, 11719178 + ... + 11723051.

It is an arithmetic number, because the mean of its divisors is an integer number (6153585375).

Almost surely, 2^45407597573 is an apocalyptic number.

It is an amenable number.

45407597573 is a deficient number, since it is larger than the sum of its proper divisors (3821085427).

45407597573 is a wasteful number, since it uses less digits than its factorization.

45407597573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23442391.

The product of its (nonzero) digits is 18522000, while the sum is 56.

The spelling of 45407597573 in words is "forty-five billion, four hundred seven million, five hundred ninety-seven thousand, five hundred seventy-three".