5208659244 has 72 divisors (see below), whose sum is σ = 13261248000. Its totient is φ = 1723754592.

The previous prime is 5208659237. The next prime is 5208659249. The reversal of 5208659244 is 4429568025.

5208659244 is a `hidden beast` number, since 52 + 0 + 8 + 6 + 592 + 4 + 4 = 666.

It is a super-2 number, since 2×5208659244² = 54260262240213303072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5208659244.

It is not an unprimeable number, because it can be changed into a prime (5208659249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3474007 + ... + 3475505.

It is an arithmetic number, because the mean of its divisors is an integer number (184184000).

Almost surely, 2^5208659244 is an apocalyptic number.

It is an amenable number.

5208659244 is an abundant number, since it is smaller than the sum of its proper divisors (8052588756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5208659244 is a wasteful number, since it uses less digits than its factorization.

5208659244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 5208659244 is about 72171.0415887148. The cubic root of 5208659244 is about 1733.4393409361.

The spelling of 5208659244 in words is "five billion, two hundred eight million, six hundred fifty-nine thousand, two hundred forty-four".