5188485131 has 2 divisors, whose sum is σ = 5188485132. Its totient is φ = 5188485130.

The previous prime is 5188485077. The next prime is 5188485151. The reversal of 5188485131 is 1315848815.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5188485131 is a prime.

It is a super-2 number, since 2×5188485131² = 53840755909216174322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5188485151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2594242565 + 2594242566.

It is an arithmetic number, because the mean of its divisors is an integer number (2594242566).

Almost surely, 2^5188485131 is an apocalyptic number.

5188485131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5188485131 is an equidigital number, since it uses as much as digits as its factorization.

5188485131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153600, while the sum is 44.

The square root of 5188485131 is about 72031.1400090267. The cubic root of 5188485131 is about 1731.1984669009.

The spelling of 5188485131 in words is "five billion, one hundred eighty-eight million, four hundred eighty-five thousand, one hundred thirty-one".