45065516 has 12 divisors (see below), whose sum is σ = 79038960. Its totient is φ = 22482960.

The previous prime is 45065509. The next prime is 45065539. The reversal of 45065516 is 61556054.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10376 + ... + 14063.

It is an arithmetic number, because the mean of its divisors is an integer number (6586580).

Almost surely, 2^45065516 is an apocalyptic number.

It is an amenable number.

45065516 is a deficient number, since it is larger than the sum of its proper divisors (33973444).

45065516 is a wasteful number, since it uses less digits than its factorization.

45065516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24904 (or 24902 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 45065516 is about 6713.0854307092. The cubic root of 45065516 is about 355.8618640943.

The spelling of 45065516 in words is "forty-five million, sixty-five thousand, five hundred sixteen".