10036650521 has 2 divisors, whose sum is σ = 10036650522. Its totient is φ = 10036650520.

The previous prime is 10036650487. The next prime is 10036650529. The reversal of 10036650521 is 12505663001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9999000025 + 37650496 = 99995^2 + 6136^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10036650521 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10036650529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5018325260 + 5018325261.

It is an arithmetic number, because the mean of its divisors is an integer number (5018325261).

Almost surely, 2^10036650521 is an apocalyptic number.

It is an amenable number.

10036650521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10036650521 is an equidigital number, since it uses as much as digits as its factorization.

10036650521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 10036650521 in words is "ten billion, thirty-six million, six hundred fifty thousand, five hundred twenty-one".