45221424200507 has 4 divisors (see below), whose sum is σ = 45384678439776. Its totient is φ = 45058169961240.

The previous prime is 45221424200471. The next prime is 45221424200521. The reversal of 45221424200507 is 70500242412254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45221424200507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45221424200107) 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, 81627119219 + ... + 81627119772.

It is an arithmetic number, because the mean of its divisors is an integer number (11346169609944).

Almost surely, 2^{45221424200507} is an apocalyptic number.

45221424200507 is a deficient number, since it is larger than the sum of its proper divisors (163254239269).

45221424200507 is a wasteful number, since it uses less digits than its factorization.

45221424200507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163254239268.

The product of its (nonzero) digits is 179200, while the sum is 38.

The spelling of 45221424200507 in words is "forty-five trillion, two hundred twenty-one billion, four hundred twenty-four million, two hundred thousand, five hundred seven".