45005576 has 32 divisors (see below), whose sum is σ = 105209280. Its totient is φ = 17534400.

The previous prime is 45005561. The next prime is 45005603. The reversal of 45005576 is 67550054.

It is a happy number.

45005576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35915 + ... + 37146.

It is an arithmetic number, because the mean of its divisors is an integer number (3287790).

Almost surely, 2^45005576 is an apocalyptic number.

It is an amenable number.

45005576 is an abundant number, since it is smaller than the sum of its proper divisors (60203704).

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

45005576 is a wasteful number, since it uses less digits than its factorization.

45005576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73085 (or 73081 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 45005576 is about 6708.6195301269. The cubic root of 45005576 is about 355.7040211290.

The spelling of 45005576 in words is "forty-five million, five thousand, five hundred seventy-six".