5185008047 has 2 divisors, whose sum is σ = 5185008048. Its totient is φ = 5185008046.

The previous prime is 5185007999. The next prime is 5185008079. The reversal of 5185008047 is 7408005815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5185008047 - 2³⁰ = 4111266223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5185008047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5185008847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2592504023 + 2592504024.

It is an arithmetic number, because the mean of its divisors is an integer number (2592504024).

Almost surely, 2^5185008047 is an apocalyptic number.

5185008047 is a deficient number, since it is larger than the sum of its proper divisors (1).

5185008047 is an equidigital number, since it uses as much as digits as its factorization.

5185008047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 5185008047 is about 72006.9999861125. Note that the first 4 decimals coincide. The cubic root of 5185008047 is about 1730.8116572954.

The spelling of 5185008047 in words is "five billion, one hundred eighty-five million, eight thousand, forty-seven".