45607022513 has 4 divisors (see below), whose sum is σ = 49115255028. Its totient is φ = 42098790000.

The previous prime is 45607022501. The next prime is 45607022537. The reversal of 45607022513 is 31522070654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31522070654 = 2 ⋅15761035327.

It can be written as a sum of positive squares in 2 ways, for example, as 31432453264 + 14174569249 = 177292^2 + 119057^2 .

It is a cyclic number.

It is not a de Polignac number, because 45607022513 - 2⁸ = 45607022257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45607021513) 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, 1754116238 + ... + 1754116263.

It is an arithmetic number, because the mean of its divisors is an integer number (12278813757).

Almost surely, 2^45607022513 is an apocalyptic number.

It is an amenable number.

45607022513 is a deficient number, since it is larger than the sum of its proper divisors (3508232515).

45607022513 is a wasteful number, since it uses less digits than its factorization.

45607022513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508232514.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 45607022513 in words is "forty-five billion, six hundred seven million, twenty-two thousand, five hundred thirteen".