6136287133 has 2 divisors, whose sum is σ = 6136287134. Its totient is φ = 6136287132.

The previous prime is 6136287043. The next prime is 6136287137. The reversal of 6136287133 is 3317826316.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4933376644 + 1202910489 = 70238^2 + 34683^2 .

It is a cyclic number.

It is not a de Polignac number, because 6136287133 - 2⁹ = 6136286621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6136287137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3068143566 + 3068143567.

It is an arithmetic number, because the mean of its divisors is an integer number (3068143567).

Almost surely, 2^6136287133 is an apocalyptic number.

It is an amenable number.

6136287133 is a deficient number, since it is larger than the sum of its proper divisors (1).

6136287133 is an equidigital number, since it uses as much as digits as its factorization.

6136287133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 40.

The square root of 6136287133 is about 78334.4568692475. The cubic root of 6136287133 is about 1830.7760584161.

The spelling of 6136287133 in words is "six billion, one hundred thirty-six million, two hundred eighty-seven thousand, one hundred thirty-three".