5244487328 has 12 divisors (see below), whose sum is σ = 10325084490. Its totient is φ = 2622243648.

The previous prime is 5244487327. The next prime is 5244487343. The reversal of 5244487328 is 8237844425.

It can be written as a sum of positive squares in only one way, i.e., 3882286864 + 1362200464 = 62308^2 + 36908^2 .

It is not an unprimeable number, because it can be changed into a prime (5244487327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81945083 + ... + 81945146.

Almost surely, 2^5244487328 is an apocalyptic number.

It is an amenable number.

5244487328 is a deficient number, since it is larger than the sum of its proper divisors (5080597162).

5244487328 is a wasteful number, since it uses less digits than its factorization.

5244487328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163890239 (or 163890231 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 47.

The square root of 5244487328 is about 72418.8326887420. The cubic root of 5244487328 is about 1737.4047857559.

The spelling of 5244487328 in words is "five billion, two hundred forty-four million, four hundred eighty-seven thousand, three hundred twenty-eight".