36446402477633 has 2 divisors, whose sum is σ = 36446402477634. Its totient is φ = 36446402477632.

The previous prime is 36446402477591. The next prime is 36446402477647. The reversal of 36446402477633 is 33677420464463.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24855489438784 + 11590913038849 = 4985528^2 + 3404543^2 .

It is a cyclic number.

It is not a de Polignac number, because 36446402477633 - 2¹⁰ = 36446402476609 is a prime.

It is a super-2 number, since 2×36446402477633² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36446402497633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18223201238816 + 18223201238817.

It is an arithmetic number, because the mean of its divisors is an integer number (18223201238817).

Almost surely, 2^{36446402477633} is an apocalyptic number.

It is an amenable number.

36446402477633 is a deficient number, since it is larger than the sum of its proper divisors (1).

36446402477633 is an equidigital number, since it uses as much as digits as its factorization.

36446402477633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 146313216, while the sum is 59.

The spelling of 36446402477633 in words is "thirty-six trillion, four hundred forty-six billion, four hundred two million, four hundred seventy-seven thousand, six hundred thirty-three".