36526728923249 has 2 divisors, whose sum is σ = 36526728923250. Its totient is φ = 36526728923248.

The previous prime is 36526728923207. The next prime is 36526728923291. The reversal of 36526728923249 is 94232982762563.

It is a balanced prime because it is at equal distance from previous prime (36526728923207) and next prime (36526728923291).

It can be written as a sum of positive squares in only one way, i.e., 30267525537649 + 6259203385600 = 5501593^2 + 2501840^2 .

It is an emirp because it is prime and its reverse (94232982762563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36526728923249 - 2²⁴ = 36526712146033 is a prime.

It is not a weakly prime, because it can be changed into another prime (36526728923299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18263364461624 + 18263364461625.

It is an arithmetic number, because the mean of its divisors is an integer number (18263364461625).

Almost surely, 2^{36526728923249} is an apocalyptic number.

It is an amenable number.

36526728923249 is a deficient number, since it is larger than the sum of its proper divisors (1).

36526728923249 is an equidigital number, since it uses as much as digits as its factorization.

36526728923249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 470292480, while the sum is 68.

The spelling of 36526728923249 in words is "thirty-six trillion, five hundred twenty-six billion, seven hundred twenty-eight million, nine hundred twenty-three thousand, two hundred forty-nine".