45111608 has 32 divisors (see below), whose sum is σ = 90590400. Its totient is φ = 20984832.

The previous prime is 45111593. The next prime is 45111611. The reversal of 45111608 is 80611154.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10241 + ... + 13967.

It is an arithmetic number, because the mean of its divisors is an integer number (2830950).

Almost surely, 2^45111608 is an apocalyptic number.

It is an amenable number.

45111608 is an abundant number, since it is smaller than the sum of its proper divisors (45478792).

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

45111608 is a wasteful number, since it uses less digits than its factorization.

45111608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3839 (or 3835 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 45111608 is about 6716.5175500403. The cubic root of 45111608 is about 355.9831452694.

The spelling of 45111608 in words is "forty-five million, one hundred eleven thousand, six hundred eight".