36503137222499 has 2 divisors, whose sum is σ = 36503137222500. Its totient is φ = 36503137222498.

The previous prime is 36503137222477. The next prime is 36503137222543. The reversal of 36503137222499 is 99422273130563.

36503137222499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36503137222499 - 2⁸ = 36503137222243 is a prime.

It is not a weakly prime, because it can be changed into another prime (36503137222999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18251568611249 + 18251568611250.

It is an arithmetic number, because the mean of its divisors is an integer number (18251568611250).

Almost surely, 2^{36503137222499} is an apocalyptic number.

36503137222499 is a deficient number, since it is larger than the sum of its proper divisors (1).

36503137222499 is an equidigital number, since it uses as much as digits as its factorization.

36503137222499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 36503137222499 in words is "thirty-six trillion, five hundred three billion, one hundred thirty-seven million, two hundred twenty-two thousand, four hundred ninety-nine".