45512213443024 has 40 divisors (see below), whose sum is σ = 92973879568640. Its totient is φ = 21522900469248.

The previous prime is 45512213443019. The next prime is 45512213443093. The reversal of 45512213443024 is 42034431221554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123136089 + ... + 123505144.

It is an arithmetic number, because the mean of its divisors is an integer number (2324346989216).

Almost surely, 2^{45512213443024} is an apocalyptic number.

It is an amenable number.

45512213443024 is an abundant number, since it is smaller than the sum of its proper divisors (47461666125616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45512213443024 is a wasteful number, since it uses less digits than its factorization.

45512213443024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246641867 (or 246641861 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 45512213443024 its reverse (42034431221554), we get a palindrome (87546644664578).

The spelling of 45512213443024 in words is "forty-five trillion, five hundred twelve billion, two hundred thirteen million, four hundred forty-three thousand, twenty-four".