45530650 has 48 divisors (see below), whose sum is σ = 97270560. Its totient is φ = 15681600.

The previous prime is 45530633. The next prime is 45530663. The reversal of 45530650 is 5603554.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8272 + ... + 12628.

It is an arithmetic number, because the mean of its divisors is an integer number (2026470).

Almost surely, 2^45530650 is an apocalyptic number.

45530650 is an abundant number, since it is smaller than the sum of its proper divisors (51739910).

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

45530650 is a wasteful number, since it uses less digits than its factorization.

45530650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4399 (or 4394 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 45530650 is about 6747.6403282926. The cubic root of 45530650 is about 357.0819930567.

The spelling of 45530650 in words is "forty-five million, five hundred thirty thousand, six hundred fifty".