5185013677 has 2 divisors, whose sum is σ = 5185013678. Its totient is φ = 5185013676.

The previous prime is 5185013663. The next prime is 5185013681. The reversal of 5185013677 is 7763105815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5160123556 + 24890121 = 71834^2 + 4989^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5185013677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5185013377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2592506838 + 2592506839.

It is an arithmetic number, because the mean of its divisors is an integer number (2592506839).

Almost surely, 2^5185013677 is an apocalyptic number.

It is an amenable number.

5185013677 is a deficient number, since it is larger than the sum of its proper divisors (1).

5185013677 is an equidigital number, since it uses as much as digits as its factorization.

5185013677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 43.

The square root of 5185013677 is about 72007.0390795233. The cubic root of 5185013677 is about 1730.8122837467.

The spelling of 5185013677 in words is "five billion, one hundred eighty-five million, thirteen thousand, six hundred seventy-seven".