45150320522 has 24 divisors (see below), whose sum is σ = 72351913824. Its totient is φ = 21091414344.

The previous prime is 45150320513. The next prime is 45150320531. The reversal of 45150320522 is 22502305154.

It is an interprime number because it is at equal distance from previous prime (45150320513) and next prime (45150320531).

It is an unprimeable number.

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, 180368 + ... + 350475.

It is an arithmetic number, because the mean of its divisors is an integer number (3014663076).

Almost surely, 2^45150320522 is an apocalyptic number.

45150320522 is a deficient number, since it is larger than the sum of its proper divisors (27201593302).

45150320522 is a wasteful number, since it uses less digits than its factorization.

45150320522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530954 (or 530911 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 45150320522 its reverse (22502305154), we get a palindrome (67652625676).

The spelling of 45150320522 in words is "forty-five billion, one hundred fifty million, three hundred twenty thousand, five hundred twenty-two".