45522314540 has 24 divisors (see below), whose sum is σ = 95708444832. Its totient is φ = 18187671680.

The previous prime is 45522314503. The next prime is 45522314561. The reversal of 45522314540 is 4541322554.

45522314540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45522314540² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45522314540.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310816 + ... + 1345095.

It is an arithmetic number, because the mean of its divisors is an integer number (3987851868).

Almost surely, 2^45522314540 is an apocalyptic number.

It is an amenable number.

45522314540 is an abundant number, since it is smaller than the sum of its proper divisors (50186130292).

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

45522314540 is a wasteful number, since it uses less digits than its factorization.

45522314540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656777 (or 2656775 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 45522314540 in words is "forty-five billion, five hundred twenty-two million, three hundred fourteen thousand, five hundred forty".