5115410811 has 36 divisors (see below), whose sum is σ = 8631126504. Its totient is φ = 2910902400.

The previous prime is 5115410809. The next prime is 5115410819. The reversal of 5115410811 is 1180145115.

It is not a de Polignac number, because 5115410811 - 2¹ = 5115410809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5115410819) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 82216 + ... + 130346.

It is an arithmetic number, because the mean of its divisors is an integer number (239753514).

Almost surely, 2^5115410811 is an apocalyptic number.

5115410811 is a deficient number, since it is larger than the sum of its proper divisors (3515715693).

5115410811 is a wasteful number, since it uses less digits than its factorization.

5115410811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48392 (or 48382 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 27.

The square root of 5115410811 is about 71522.1001579232. The cubic root of 5115410811 is about 1723.0326445528.

Adding to 5115410811 its reverse (1180145115), we get a palindrome (6295555926).

The spelling of 5115410811 in words is "five billion, one hundred fifteen million, four hundred ten thousand, eight hundred eleven".