5206328730 has 32 divisors (see below), whose sum is σ = 13883544000. Its totient is φ = 1388354256.

The previous prime is 5206328717. The next prime is 5206328731. The reversal of 5206328730 is 378236025.

5206328730 is a `hidden beast` number, since 520 + 63 + 2 + 8 + 73 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (5206328731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9641080 + ... + 9641619.

It is an arithmetic number, because the mean of its divisors is an integer number (433860750).

Almost surely, 2^5206328730 is an apocalyptic number.

5206328730 is an abundant number, since it is smaller than the sum of its proper divisors (8677215270).

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

5206328730 is a wasteful number, since it uses less digits than its factorization.

5206328730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19282715 (or 19282709 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 5206328730 is about 72154.8940128111. The cubic root of 5206328730 is about 1733.1807710480.

The spelling of 5206328730 in words is "five billion, two hundred six million, three hundred twenty-eight thousand, seven hundred thirty".