45373566427 has 8 divisors (see below), whose sum is σ = 51885614336. Its totient is φ = 38869045992.

The previous prime is 45373566409. The next prime is 45373566439. The reversal of 45373566427 is 72466537354.

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

It is a de Polignac number, because none of the positive numbers 2^k-45373566427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45373566487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1868943 + ... + 1893064.

It is an arithmetic number, because the mean of its divisors is an integer number (6485701792).

Almost surely, 2^45373566427 is an apocalyptic number.

45373566427 is a deficient number, since it is larger than the sum of its proper divisors (6512047909).

45373566427 is a wasteful number, since it uses less digits than its factorization.

45373566427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763737.

The product of its digits is 12700800, while the sum is 52.

The spelling of 45373566427 in words is "forty-five billion, three hundred seventy-three million, five hundred sixty-six thousand, four hundred twenty-seven".