5105110247 has 4 divisors (see below), whose sum is σ = 5373800280. Its totient is φ = 4836420216.

The previous prime is 5105110229. The next prime is 5105110259. The reversal of 5105110247 is 7420115015.

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

It is a cyclic number.

It is not a de Polignac number, because 5105110247 - 2⁸ = 5105109991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105110147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134344988 + ... + 134345025.

It is an arithmetic number, because the mean of its divisors is an integer number (1343450070).

Almost surely, 2^5105110247 is an apocalyptic number.

5105110247 is a deficient number, since it is larger than the sum of its proper divisors (268690033).

5105110247 is a wasteful number, since it uses less digits than its factorization.

5105110247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268690032.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 5105110247 is about 71450.0542127156. The cubic root of 5105110247 is about 1721.8753485032.

The spelling of 5105110247 in words is "five billion, one hundred five million, one hundred ten thousand, two hundred forty-seven".