45223050 has 24 divisors (see below), whose sum is σ = 112153536. Its totient is φ = 12059440.

The previous prime is 45223039. The next prime is 45223063. The reversal of 45223050 is 5032254.

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, 150594 + ... + 150893.

It is an arithmetic number, because the mean of its divisors is an integer number (4673064).

Almost surely, 2^45223050 is an apocalyptic number.

45223050 is an abundant number, since it is smaller than the sum of its proper divisors (66930486).

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

45223050 is a wasteful number, since it uses less digits than its factorization.

45223050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301502 (or 301497 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 45223050 is about 6724.8085474607. The cubic root of 45223050 is about 356.2760399556.

The spelling of 45223050 in words is "forty-five million, two hundred twenty-three thousand, fifty".