45003516 has 12 divisors (see below), whose sum is σ = 105008232. Its totient is φ = 15001168.

The previous prime is 45003467. The next prime is 45003521. The reversal of 45003516 is 61530054.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1875135 + ... + 1875158.

It is an arithmetic number, because the mean of its divisors is an integer number (8750686).

Almost surely, 2^45003516 is an apocalyptic number.

It is an amenable number.

45003516 is an abundant number, since it is smaller than the sum of its proper divisors (60004716).

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

45003516 is a wasteful number, since it uses less digits than its factorization.

45003516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750300 (or 3750298 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 45003516 is about 6708.4659945475. The cubic root of 45003516 is about 355.6985939388.

The spelling of 45003516 in words is "forty-five million, three thousand, five hundred sixteen".