36635074633 has 2 divisors, whose sum is σ = 36635074634. Its totient is φ = 36635074632.

The previous prime is 36635074577. The next prime is 36635074639. The reversal of 36635074633 is 33647053663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31693968784 + 4941105849 = 178028^2 + 70293^2 .

It is a cyclic number.

It is not a de Polignac number, because 36635074633 - 2⁹ = 36635074121 is a prime.

It is not a weakly prime, because it can be changed into another prime (36635074639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18317537316 + 18317537317.

It is an arithmetic number, because the mean of its divisors is an integer number (18317537317).

Almost surely, 2^36635074633 is an apocalyptic number.

It is an amenable number.

36635074633 is a deficient number, since it is larger than the sum of its proper divisors (1).

36635074633 is an equidigital number, since it uses as much as digits as its factorization.

36635074633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 46.

The spelling of 36635074633 in words is "thirty-six billion, six hundred thirty-five million, seventy-four thousand, six hundred thirty-three".