45064650 has 24 divisors (see below), whose sum is σ = 111760704. Its totient is φ = 12017200.

The previous prime is 45064619. The next prime is 45064687. The reversal of 45064650 is 5646054.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 150066 + ... + 150365.

It is an arithmetic number, because the mean of its divisors is an integer number (4656696).

Almost surely, 2^45064650 is an apocalyptic number.

45064650 is an abundant number, since it is smaller than the sum of its proper divisors (66696054).

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

45064650 is a wasteful number, since it uses less digits than its factorization.

45064650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300446 (or 300441 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 45064650 is about 6713.0209295071. The cubic root of 45064650 is about 355.8595846104.

The spelling of 45064650 in words is "forty-five million, sixty-four thousand, six hundred fifty".