45119668 has 24 divisors (see below), whose sum is σ = 86587200. Its totient is φ = 20401920.

The previous prime is 45119651. The next prime is 45119677. The reversal of 45119668 is 86691154.

It is a self number, because there is not a number n which added to its sum of digits gives 45119668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6180 + ... + 11332.

It is an arithmetic number, because the mean of its divisors is an integer number (3607800).

Almost surely, 2^45119668 is an apocalyptic number.

It is an amenable number.

45119668 is a deficient number, since it is larger than the sum of its proper divisors (41467532).

45119668 is a wasteful number, since it uses less digits than its factorization.

45119668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5367 (or 5365 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 45119668 is about 6717.1175365628. The cubic root of 45119668 is about 356.0043449371.

The spelling of 45119668 in words is "forty-five million, one hundred nineteen thousand, six hundred sixty-eight".