36547271413 has 2 divisors, whose sum is σ = 36547271414. Its totient is φ = 36547271412.

The previous prime is 36547271399. The next prime is 36547271447. The reversal of 36547271413 is 31417274563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36139150609 + 408120804 = 190103^2 + 20202^2 .

It is an emirp because it is prime and its reverse (31417274563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36547271413 - 2⁹ = 36547270901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36547271413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36547271113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18273635706 + 18273635707.

It is an arithmetic number, because the mean of its divisors is an integer number (18273635707).

Almost surely, 2^36547271413 is an apocalyptic number.

It is an amenable number.

36547271413 is a deficient number, since it is larger than the sum of its proper divisors (1).

36547271413 is an equidigital number, since it uses as much as digits as its factorization.

36547271413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 43.

The spelling of 36547271413 in words is "thirty-six billion, five hundred forty-seven million, two hundred seventy-one thousand, four hundred thirteen".