45522450513 has 12 divisors (see below), whose sum is σ = 66088433268. Its totient is φ = 30194246880.

The previous prime is 45522450503. The next prime is 45522450527. The reversal of 45522450513 is 31505422554.

45522450513 is a `hidden beast` number, since 4 + 552 + 2 + 4 + 50 + 51 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45137976849 + 384473664 = 212457^2 + 19608^2 .

It is a de Polignac number, because none of the positive numbers 2^k-45522450513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45522450503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12835918 + ... + 12839463.

It is an arithmetic number, because the mean of its divisors is an integer number (5507369439).

Almost surely, 2^45522450513 is an apocalyptic number.

It is an amenable number.

45522450513 is a deficient number, since it is larger than the sum of its proper divisors (20565982755).

45522450513 is a wasteful number, since it uses less digits than its factorization.

45522450513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25675584 (or 25675581 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 45522450513 in words is "forty-five billion, five hundred twenty-two million, four hundred fifty thousand, five hundred thirteen".