5248989425 has 6 divisors (see below), whose sum is σ = 6508746918. Its totient is φ = 4199191520.

The previous prime is 5248989353. The next prime is 5248989437. The reversal of 5248989425 is 5249898425.

It can be written as a sum of positive squares in 3 ways, for example, as 1577598961 + 3671390464 = 39719^2 + 60592^2 .

It is not a de Polignac number, because 5248989425 - 2⁸ = 5248989169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104979764 + ... + 104979813.

It is an arithmetic number, because the mean of its divisors is an integer number (1084791153).

Almost surely, 2^5248989425 is an apocalyptic number.

It is an amenable number.

5248989425 is a deficient number, since it is larger than the sum of its proper divisors (1259757493).

5248989425 is a wasteful number, since it uses less digits than its factorization.

5248989425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209959587 (or 209959582 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 56.

The square root of 5248989425 is about 72449.9097652992. The cubic root of 5248989425 is about 1737.9017982831.

The spelling of 5248989425 in words is "five billion, two hundred forty-eight million, nine hundred eighty-nine thousand, four hundred twenty-five".