36122563 has 2 divisors, whose sum is σ = 36122564. Its totient is φ = 36122562.

The previous prime is 36122561. The next prime is 36122587. The reversal of 36122563 is 36522163.

It is a weak prime.

It is an emirp because it is prime and its reverse (36522163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36122563 - 2¹ = 36122561 is a prime.

Together with 36122561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36122561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18061281 + 18061282.

It is an arithmetic number, because the mean of its divisors is an integer number (18061282).

Almost surely, 2^36122563 is an apocalyptic number.

36122563 is a deficient number, since it is larger than the sum of its proper divisors (1).

36122563 is an equidigital number, since it uses as much as digits as its factorization.

36122563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 36122563 is about 6010.2049049928. The cubic root of 36122563 is about 330.5670172154.

The spelling of 36122563 in words is "thirty-six million, one hundred twenty-two thousand, five hundred sixty-three".