36551501143513 has 2 divisors, whose sum is σ = 36551501143514. Its totient is φ = 36551501143512.

The previous prime is 36551501143511. The next prime is 36551501143517. The reversal of 36551501143513 is 31534110515563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28351823077449 + 8199678066064 = 5324643^2 + 2863508^2 .

It is an emirp because it is prime and its reverse (31534110515563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36551501143513 - 2¹ = 36551501143511 is a prime.

Together with 36551501143511, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36551501143513.

It is not a weakly prime, because it can be changed into another prime (36551501143511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18275750571756 + 18275750571757.

It is an arithmetic number, because the mean of its divisors is an integer number (18275750571757).

Almost surely, 2^{36551501143513} is an apocalyptic number.

It is an amenable number.

36551501143513 is a deficient number, since it is larger than the sum of its proper divisors (1).

36551501143513 is an equidigital number, since it uses as much as digits as its factorization.

36551501143513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 36551501143513 in words is "thirty-six trillion, five hundred fifty-one billion, five hundred one million, one hundred forty-three thousand, five hundred thirteen".