45039585 has 8 divisors (see below), whose sum is σ = 72063360. Its totient is φ = 24021104.

The previous prime is 45039569. The next prime is 45039593. The reversal of 45039585 is 58593054.

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

It is a cyclic number.

It is not a de Polignac number, because 45039585 - 2⁴ = 45039569 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1501305 + ... + 1501334.

It is an arithmetic number, because the mean of its divisors is an integer number (9007920).

Almost surely, 2^45039585 is an apocalyptic number.

It is an amenable number.

45039585 is a deficient number, since it is larger than the sum of its proper divisors (27023775).

45039585 is a wasteful number, since it uses less digits than its factorization.

45039585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002647.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 45039585 is about 6711.1537756186. The cubic root of 45039585 is about 355.7935958979.

The spelling of 45039585 in words is "forty-five million, thirty-nine thousand, five hundred eighty-five".