5217873830 has 16 divisors (see below), whose sum is σ = 10114647984. Its totient is φ = 1926599520.

The previous prime is 5217873821. The next prime is 5217873833. The reversal of 5217873830 is 383787125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217873833) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20068616 + ... + 20068875.

It is an arithmetic number, because the mean of its divisors is an integer number (632165499).

Almost surely, 2^5217873830 is an apocalyptic number.

5217873830 is a deficient number, since it is larger than the sum of its proper divisors (4896774154).

5217873830 is a wasteful number, since it uses less digits than its factorization.

5217873830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40137511.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 5217873830 is about 72234.8519068185. The cubic root of 5217873830 is about 1734.4609420303.

The spelling of 5217873830 in words is "five billion, two hundred seventeen million, eight hundred seventy-three thousand, eight hundred thirty".