5209559630 has 64 divisors (see below), whose sum is σ = 10524862656. Its totient is φ = 1840128000.

The previous prime is 5209559617. The next prime is 5209559651. The reversal of 5209559630 is 369559025.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1084514 + ... + 1089306.

It is an arithmetic number, because the mean of its divisors is an integer number (164450979).

Almost surely, 2^5209559630 is an apocalyptic number.

5209559630 is an abundant number, since it is smaller than the sum of its proper divisors (5315303026).

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

5209559630 is a wasteful number, since it uses less digits than its factorization.

5209559630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093.

The product of its (nonzero) digits is 364500, while the sum is 44.

The square root of 5209559630 is about 72177.2791811939. The cubic root of 5209559630 is about 1733.5392178601.

The spelling of 5209559630 in words is "five billion, two hundred nine million, five hundred fifty-nine thousand, six hundred thirty".