45004508 has 24 divisors (see below), whose sum is σ = 84262752. Its totient is φ = 20957184.

The previous prime is 45004481. The next prime is 45004517. The reversal of 45004508 is 80540054.

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, 3185 + ... + 10007.

It is an arithmetic number, because the mean of its divisors is an integer number (3510948).

Almost surely, 2^45004508 is an apocalyptic number.

It is an amenable number.

45004508 is a deficient number, since it is larger than the sum of its proper divisors (39258244).

45004508 is a wasteful number, since it uses less digits than its factorization.

45004508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6941 (or 6939 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 45004508 is about 6708.5399305661. The cubic root of 45004508 is about 355.7012074413.

The spelling of 45004508 in words is "forty-five million, four thousand, five hundred eight".