45004575 has 48 divisors (see below), whose sum is σ = 92779776. Its totient is φ = 18700800.

The previous prime is 45004571. The next prime is 45004633. The reversal of 45004575 is 57540054.

It is not a de Polignac number, because 45004575 - 2² = 45004571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45004571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1879 + ... + 9671.

It is an arithmetic number, because the mean of its divisors is an integer number (1932912).

Almost surely, 2^45004575 is an apocalyptic number.

45004575 is an abundant number, since it is smaller than the sum of its proper divisors (47775201).

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

45004575 is a wasteful number, since it uses less digits than its factorization.

45004575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7824 (or 7819 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 45004575 is about 6708.5449241993. The cubic root of 45004575 is about 355.7013839567.

The spelling of 45004575 in words is "forty-five million, four thousand, five hundred seventy-five".