45104885 has 8 divisors (see below), whose sum is σ = 61858176. Its totient is φ = 30929040.

The previous prime is 45104849. The next prime is 45104897. The reversal of 45104885 is 58840154.

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

It is not a de Polignac number, because 45104885 - 2⁶ = 45104821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1288711 = 45104885 / (4 + 5 + 1 + 0 + 4 + 8 + 8 + 5).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644321 + ... + 644390.

It is an arithmetic number, because the mean of its divisors is an integer number (7732272).

Almost surely, 2^45104885 is an apocalyptic number.

It is an amenable number.

45104885 is a deficient number, since it is larger than the sum of its proper divisors (16753291).

45104885 is a wasteful number, since it uses less digits than its factorization.

45104885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288723.

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 45104885 is about 6716.0170488170. The cubic root of 45104885 is about 355.9654602900.

The spelling of 45104885 in words is "forty-five million, one hundred four thousand, eight hundred eighty-five".