16136011277 has 2 divisors, whose sum is σ = 16136011278. Its totient is φ = 16136011276.

The previous prime is 16136011219. The next prime is 16136011301. The reversal of 16136011277 is 77211063161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10620126916 + 5515884361 = 103054^2 + 74269^2 .

It is a cyclic number.

It is not a de Polignac number, because 16136011277 - 2¹⁶ = 16135945741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16136011777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8068005638 + 8068005639.

It is an arithmetic number, because the mean of its divisors is an integer number (8068005639).

Almost surely, 2^16136011277 is an apocalyptic number.

It is an amenable number.

16136011277 is a deficient number, since it is larger than the sum of its proper divisors (1).

16136011277 is an equidigital number, since it uses as much as digits as its factorization.

16136011277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

The spelling of 16136011277 in words is "sixteen billion, one hundred thirty-six million, eleven thousand, two hundred seventy-seven".