45459916 has 6 divisors (see below), whose sum is σ = 79554860. Its totient is φ = 22729956.

The previous prime is 45459889. The next prime is 45459929. The reversal of 45459916 is 61995454.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5682486 + ... + 5682493.

Almost surely, 2^45459916 is an apocalyptic number.

It is an amenable number.

45459916 is a deficient number, since it is larger than the sum of its proper divisors (34094944).

45459916 is a wasteful number, since it uses less digits than its factorization.

45459916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11364983 (or 11364981 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 45459916 is about 6742.3969031792. The cubic root of 45459916 is about 356.8969826755.

The spelling of 45459916 in words is "forty-five million, four hundred fifty-nine thousand, nine hundred sixteen".