45105484 has 12 divisors (see below), whose sum is σ = 82366704. Its totient is φ = 21572144.

The previous prime is 45105481. The next prime is 45105493. The reversal of 45105484 is 48450154.

It is not an unprimeable number, because it can be changed into a prime (45105481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245047 + ... + 245230.

It is an arithmetic number, because the mean of its divisors is an integer number (6863892).

Almost surely, 2^45105484 is an apocalyptic number.

It is an amenable number.

45105484 is a deficient number, since it is larger than the sum of its proper divisors (37261220).

45105484 is a wasteful number, since it uses less digits than its factorization.

45105484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490304 (or 490302 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 45105484 is about 6716.0616435527. The cubic root of 45105484 is about 355.9670360422.

The spelling of 45105484 in words is "forty-five million, one hundred five thousand, four hundred eighty-four".