4481254490 has 16 divisors (see below), whose sum is σ = 8262996840. Its totient is φ = 1748782080.

The previous prime is 4481254487. The next prime is 4481254511. The reversal of 4481254490 is 944521844.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1692252769 + 2789001721 = 41137^2 + 52811^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5464535 + ... + 5465354.

Almost surely, 2^4481254490 is an apocalyptic number.

4481254490 is a deficient number, since it is larger than the sum of its proper divisors (3781742350).

4481254490 is a wasteful number, since it uses less digits than its factorization.

4481254490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10929937.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 4481254490 is about 66942.1727313956. The cubic root of 4481254490 is about 1648.6679779202.

The spelling of 4481254490 in words is "four billion, four hundred eighty-one million, two hundred fifty-four thousand, four hundred ninety".