5209974004 has 12 divisors (see below), whose sum is σ = 9431849700. Its totient is φ = 2515159808.

The previous prime is 5209973999. The next prime is 5209974023. The reversal of 5209974004 is 4004799025.

It can be written as a sum of positive squares in 2 ways, for example, as 3434194404 + 1775779600 = 58602^2 + 42140^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22456669 + ... + 22456900.

It is an arithmetic number, because the mean of its divisors is an integer number (785987475).

Almost surely, 2^5209974004 is an apocalyptic number.

It is an amenable number.

5209974004 is a deficient number, since it is larger than the sum of its proper divisors (4221875696).

5209974004 is a wasteful number, since it uses less digits than its factorization.

5209974004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44913602 (or 44913600 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 5209974004 is about 72180.1496534885. The cubic root of 5209974004 is about 1733.5851791688.

The spelling of 5209974004 in words is "five billion, two hundred nine million, nine hundred seventy-four thousand, four".