45519996 has 12 divisors (see below), whose sum is σ = 106213352. Its totient is φ = 15173328.

The previous prime is 45519989. The next prime is 45520019. The reversal of 45519996 is 69991554.

45519996 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

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

45519996 is strictly pandigital in base 9.

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, 1896655 + ... + 1896678.

Almost surely, 2^45519996 is an apocalyptic number.

It is an amenable number.

45519996 is an abundant number, since it is smaller than the sum of its proper divisors (60693356).

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

45519996 is a wasteful number, since it uses less digits than its factorization.

45519996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793340 (or 3793338 counting only the distinct ones).

The product of its digits is 437400, while the sum is 48.

The square root of 45519996 is about 6746.8508209386. The cubic root of 45519996 is about 357.0541389385.

The spelling of 45519996 in words is "forty-five million, five hundred nineteen thousand, nine hundred ninety-six".