45004884 has 12 divisors (see below), whose sum is σ = 105011424. Its totient is φ = 15001624.

The previous prime is 45004877. The next prime is 45004889. The reversal of 45004884 is 48840054.

45004884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45004889) by changing a digit.

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, 1875192 + ... + 1875215.

It is an arithmetic number, because the mean of its divisors is an integer number (8750952).

Almost surely, 2^45004884 is an apocalyptic number.

It is an amenable number.

45004884 is an abundant number, since it is smaller than the sum of its proper divisors (60006540).

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

45004884 is a wasteful number, since it uses less digits than its factorization.

45004884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750414 (or 3750412 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 45004884 is about 6708.5679544892. The cubic root of 45004884 is about 355.7021980331.

The spelling of 45004884 in words is "forty-five million, four thousand, eight hundred eighty-four".