45450516 has 24 divisors (see below), whose sum is σ = 106375360. Its totient is φ = 15103872.

The previous prime is 45450499. The next prime is 45450523. The reversal of 45450516 is 61505454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1576 + ... + 9663.

Almost surely, 2^45450516 is an apocalyptic number.

It is an amenable number.

45450516 is an abundant number, since it is smaller than the sum of its proper divisors (60924844).

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

45450516 is a wasteful number, since it uses less digits than its factorization.

45450516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11583 (or 11581 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 45450516 is about 6741.6997856624. The cubic root of 45450516 is about 356.8723817876.

The spelling of 45450516 in words is "forty-five million, four hundred fifty thousand, five hundred sixteen".