6136615741 has 2 divisors, whose sum is σ = 6136615742. Its totient is φ = 6136615740.

The previous prime is 6136615721. The next prime is 6136615777. The reversal of 6136615741 is 1475166316.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3223854841 + 2912760900 = 56779^2 + 53970^2 .

It is a cyclic number.

It is not a de Polignac number, because 6136615741 - 2¹³ = 6136607549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6136615694 and 6136615703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6136615721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3068307870 + 3068307871.

It is an arithmetic number, because the mean of its divisors is an integer number (3068307871).

Almost surely, 2^6136615741 is an apocalyptic number.

It is an amenable number.

6136615741 is a deficient number, since it is larger than the sum of its proper divisors (1).

6136615741 is an equidigital number, since it uses as much as digits as its factorization.

6136615741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 6136615741 is about 78336.5543089559. The cubic root of 6136615741 is about 1830.8087381624.

The spelling of 6136615741 in words is "six billion, one hundred thirty-six million, six hundred fifteen thousand, seven hundred forty-one".