45155608 has 16 divisors (see below), whose sum is σ = 84802680. Its totient is φ = 22541568.

The previous prime is 45155599. The next prime is 45155659. The reversal of 45155608 is 80655154.

It is a happy number.

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, 1191 + ... + 9577.

Almost surely, 2^45155608 is an apocalyptic number.

It is an amenable number.

45155608 is a deficient number, since it is larger than the sum of its proper divisors (39647072).

45155608 is a wasteful number, since it uses less digits than its factorization.

45155608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9066 (or 9062 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 45155608 is about 6719.7922586937. The cubic root of 45155608 is about 356.0988447491.

The spelling of 45155608 in words is "forty-five million, one hundred fifty-five thousand, six hundred eight".