5115016285 has 4 divisors (see below), whose sum is σ = 6138019548. Its totient is φ = 4092013024.

The previous prime is 5115016261. The next prime is 5115016331. The reversal of 5115016285 is 5826105115.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 718132804 + 4396883481 = 26798^2 + 66309^2 .

It is a cyclic number.

It is not a de Polignac number, because 5115016285 - 2¹¹ = 5115014237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5115016285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511501624 + ... + 511501633.

It is an arithmetic number, because the mean of its divisors is an integer number (1534504887).

Almost surely, 2^5115016285 is an apocalyptic number.

It is an amenable number.

5115016285 is a deficient number, since it is larger than the sum of its proper divisors (1023003263).

5115016285 is a wasteful number, since it uses less digits than its factorization.

5115016285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023003262.

The product of its (nonzero) digits is 12000, while the sum is 34.

The square root of 5115016285 is about 71519.3420341658. The cubic root of 5115016285 is about 1722.9883471230.

The spelling of 5115016285 in words is "five billion, one hundred fifteen million, sixteen thousand, two hundred eighty-five".