45165050 has 48 divisors (see below), whose sum is σ = 98273472. Its totient is φ = 15120000.

The previous prime is 45165041. The next prime is 45165053. The reversal of 45165050 is 5056154.

It is not an unprimeable number, because it can be changed into a prime (45165053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13550 + ... + 16550.

It is an arithmetic number, because the mean of its divisors is an integer number (2047364).

Almost surely, 2^45165050 is an apocalyptic number.

45165050 is an abundant number, since it is smaller than the sum of its proper divisors (53108422).

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

45165050 is a wasteful number, since it uses less digits than its factorization.

45165050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063 (or 3058 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 45165050 is about 6720.4947734523. The cubic root of 45165050 is about 356.1236630099.

The spelling of 45165050 in words is "forty-five million, one hundred sixty-five thousand, fifty".