36935129281 has 2 divisors, whose sum is σ = 36935129282. Its totient is φ = 36935129280.

The previous prime is 36935129239. The next prime is 36935129299. The reversal of 36935129281 is 18292153963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33187730625 + 3747398656 = 182175^2 + 61216^2 .

It is a cyclic number.

It is not a de Polignac number, because 36935129281 - 2²⁵ = 36901574849 is a prime.

It is a super-2 number, since 2×36935129281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36935129081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18467564640 + 18467564641.

It is an arithmetic number, because the mean of its divisors is an integer number (18467564641).

Almost surely, 2^36935129281 is an apocalyptic number.

It is an amenable number.

36935129281 is a deficient number, since it is larger than the sum of its proper divisors (1).

36935129281 is an equidigital number, since it uses as much as digits as its factorization.

36935129281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 49.

The spelling of 36935129281 in words is "thirty-six billion, nine hundred thirty-five million, one hundred twenty-nine thousand, two hundred eighty-one".