45130516 has 12 divisors (see below), whose sum is σ = 80317440. Its totient is φ = 22182680.

The previous prime is 45130499. The next prime is 45130543. The reversal of 45130516 is 61503154.

It is a congruent number.

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, 95380 + ... + 95851.

It is an arithmetic number, because the mean of its divisors is an integer number (6693120).

Almost surely, 2^45130516 is an apocalyptic number.

It is an amenable number.

45130516 is a deficient number, since it is larger than the sum of its proper divisors (35186924).

45130516 is a wasteful number, since it uses less digits than its factorization.

45130516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191294 (or 191292 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 45130516 is about 6717.9249772530. The cubic root of 45130516 is about 356.0328737054.

The spelling of 45130516 in words is "forty-five million, one hundred thirty thousand, five hundred sixteen".