45124484 has 12 divisors (see below), whose sum is σ = 79968000. Its totient is φ = 22276488.

The previous prime is 45124463. The next prime is 45124507. The reversal of 45124484 is 48442154.

It is a self number, because there is not a number n which added to its sum of digits gives 45124484.

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, 71084 + ... + 71715.

It is an arithmetic number, because the mean of its divisors is an integer number (6664000).

Almost surely, 2^45124484 is an apocalyptic number.

It is an amenable number.

45124484 is a deficient number, since it is larger than the sum of its proper divisors (34843516).

45124484 is a wasteful number, since it uses less digits than its factorization.

45124484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142882 (or 142880 counting only the distinct ones).

The product of its digits is 20480, while the sum is 32.

The square root of 45124484 is about 6717.4760140993. The cubic root of 45124484 is about 356.0170109281.

The spelling of 45124484 in words is "forty-five million, one hundred twenty-four thousand, four hundred eighty-four".