45519896 has 16 divisors (see below), whose sum is σ = 89842200. Its totient is φ = 21561984.

The previous prime is 45519889. The next prime is 45519907. The reversal of 45519896 is 69891554.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45519896.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149585 + ... + 149888.

Almost surely, 2^45519896 is an apocalyptic number.

It is an amenable number.

45519896 is a deficient number, since it is larger than the sum of its proper divisors (44322304).

45519896 is a wasteful number, since it uses less digits than its factorization.

45519896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299498 (or 299494 counting only the distinct ones).

The product of its digits is 388800, while the sum is 47.

The square root of 45519896 is about 6746.8434100696. The cubic root of 45519896 is about 357.0538774751.

The spelling of 45519896 in words is "forty-five million, five hundred nineteen thousand, eight hundred ninety-six".