10040636633 has 2 divisors, whose sum is σ = 10040636634. Its totient is φ = 10040636632.

The previous prime is 10040636629. The next prime is 10040636651. The reversal of 10040636633 is 33663604001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7763724544 + 2276912089 = 88112^2 + 47717^2 .

It is a cyclic number.

It is not a de Polignac number, because 10040636633 - 2² = 10040636629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10040636633.

It is not a weakly prime, because it can be changed into another prime (10040636603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020318316 + 5020318317.

It is an arithmetic number, because the mean of its divisors is an integer number (5020318317).

Almost surely, 2^10040636633 is an apocalyptic number.

It is an amenable number.

10040636633 is a deficient number, since it is larger than the sum of its proper divisors (1).

10040636633 is an equidigital number, since it uses as much as digits as its factorization.

10040636633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 10040636633 in words is "ten billion, forty million, six hundred thirty-six thousand, six hundred thirty-three".