5115838775 has 6 divisors (see below), whose sum is σ = 6343640112. Its totient is φ = 4092671000.

The previous prime is 5115838709. The next prime is 5115838789. The reversal of 5115838775 is 5778385115.

It is not a de Polignac number, because 5115838775 - 2¹⁰ = 5115837751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102316751 + ... + 102316800.

It is an arithmetic number, because the mean of its divisors is an integer number (1057273352).

Almost surely, 2^5115838775 is an apocalyptic number.

5115838775 is a deficient number, since it is larger than the sum of its proper divisors (1227801337).

5115838775 is a wasteful number, since it uses less digits than its factorization.

5115838775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204633561 (or 204633556 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 50.

The square root of 5115838775 is about 71525.0919258410. The cubic root of 5115838775 is about 1723.0806938302.

The spelling of 5115838775 in words is "five billion, one hundred fifteen million, eight hundred thirty-eight thousand, seven hundred seventy-five".