45184965 has 16 divisors (see below), whose sum is σ = 82624128. Its totient is φ = 20655936.

The previous prime is 45184933. The next prime is 45184981. The reversal of 45184965 is 56948154.

It is not a de Polignac number, because 45184965 - 2⁵ = 45184933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215062 + ... + 215271.

It is an arithmetic number, because the mean of its divisors is an integer number (5164008).

Almost surely, 2^45184965 is an apocalyptic number.

It is an amenable number.

45184965 is a deficient number, since it is larger than the sum of its proper divisors (37439163).

45184965 is a wasteful number, since it uses less digits than its factorization.

45184965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430348.

The product of its digits is 172800, while the sum is 42.

The square root of 45184965 is about 6721.9762719010. The cubic root of 45184965 is about 356.1759981717.

The spelling of 45184965 in words is "forty-five million, one hundred eighty-four thousand, nine hundred sixty-five".