4499399524 has 12 divisors (see below), whose sum is σ = 7877509948. Its totient is φ = 2248682400.

The previous prime is 4499399507. The next prime is 4499399533. The reversal of 4499399524 is 4259939944.

It can be written as a sum of positive squares in 2 ways, for example, as 2249794624 + 2249604900 = 47432^2 + 47430^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244347 + ... + 262114.

Almost surely, 2^4499399524 is an apocalyptic number.

It is an amenable number.

4499399524 is a deficient number, since it is larger than the sum of its proper divisors (3378110424).

4499399524 is a wasteful number, since it uses less digits than its factorization.

4499399524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508686 (or 508684 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 58.

The square root of 4499399524 is about 67077.5634918264. The cubic root of 4499399524 is about 1650.8901868079.

The spelling of 4499399524 in words is "four billion, four hundred ninety-nine million, three hundred ninety-nine thousand, five hundred twenty-four".