45045050 has 24 divisors (see below), whose sum is σ = 84313056. Its totient is φ = 17904240.

The previous prime is 45045041. The next prime is 45045073. The reversal of 45045050 is 5054054.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5387 + ... + 10913.

It is an arithmetic number, because the mean of its divisors is an integer number (3513044).

Almost surely, 2^45045050 is an apocalyptic number.

45045050 is a deficient number, since it is larger than the sum of its proper divisors (39268006).

45045050 is a wasteful number, since it uses less digits than its factorization.

45045050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702 (or 5697 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 45045050 is about 6711.5609212761. The cubic root of 45045050 is about 355.8079857090.

The spelling of 45045050 in words is "forty-five million, forty-five thousand, fifty".