45150066 has 24 divisors (see below), whose sum is σ = 105350700. Its totient is φ = 13892256.

The previous prime is 45150037. The next prime is 45150109. The reversal of 45150066 is 66005154.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44555625 + 594441 = 6675^2 + 771^2 .

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, 96241 + ... + 96708.

Almost surely, 2^45150066 is an apocalyptic number.

45150066 is an abundant number, since it is smaller than the sum of its proper divisors (60200634).

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

45150066 is a wasteful number, since it uses less digits than its factorization.

45150066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192970 (or 192967 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 45150066 is about 6719.3798821022. The cubic root of 45150066 is about 356.0842760120.

The spelling of 45150066 in words is "forty-five million, one hundred fifty thousand, sixty-six".