5309705115 has 160 divisors (see below), whose sum is σ = 11842117056. Its totient is φ = 2236170240.

The previous prime is 5309705113. The next prime is 5309705129. The reversal of 5309705115 is 5115079035.

5309705115 is a `hidden beast` number, since 53 + 0 + 97 + 0 + 511 + 5 = 666.

It is not a de Polignac number, because 5309705115 - 2¹ = 5309705113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5309705115.

It is not an unprimeable number, because it can be changed into a prime (5309705111) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 981859 + ... + 987251.

Almost surely, 2^5309705115 is an apocalyptic number.

5309705115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5309705115 is an abundant number, since it is smaller than the sum of its proper divisors (6532411941).

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

5309705115 is a wasteful number, since it uses less digits than its factorization.

5309705115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451 (or 5442 counting only the distinct ones).

The product of its (nonzero) digits is 23625, while the sum is 36.

The square root of 5309705115 is about 72867.7234103001. The cubic root of 5309705115 is about 1744.5769660602.

The spelling of 5309705115 in words is "five billion, three hundred nine million, seven hundred five thousand, one hundred fifteen".