45100446 has 8 divisors (see below), whose sum is σ = 90200904. Its totient is φ = 15033480.

The previous prime is 45100417. The next prime is 45100453. The reversal of 45100446 is 64400154.

45100446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

45100446 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3758365 + ... + 3758376.

It is an arithmetic number, because the mean of its divisors is an integer number (11275113).

Almost surely, 2^45100446 is an apocalyptic number.

45100446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45100446 is a wasteful number, since it uses less digits than its factorization.

45100446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7516746.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 45100446 is about 6715.6865620724. The cubic root of 45100446 is about 355.9537824527.

The spelling of 45100446 in words is "forty-five million, one hundred thousand, four hundred forty-six".