4452399256 has 16 divisors (see below), whose sum is σ = 8426271240. Its totient is φ = 2205393600.

The previous prime is 4452399251. The next prime is 4452399349. The reversal of 4452399256 is 6529932544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452399251) 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, 2599845 + ... + 2601556.

Almost surely, 2^4452399256 is an apocalyptic number.

It is an amenable number.

4452399256 is a deficient number, since it is larger than the sum of its proper divisors (3973871984).

4452399256 is a wasteful number, since it uses less digits than its factorization.

4452399256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201514 (or 5201510 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 49.

The square root of 4452399256 is about 66726.3010813577. The cubic root of 4452399256 is about 1645.1217108604.

The spelling of 4452399256 in words is "four billion, four hundred fifty-two million, three hundred ninety-nine thousand, two hundred fifty-six".