936623263061009 has 2 divisors, whose sum is σ = 936623263061010. Its totient is φ = 936623263061008.

The previous prime is 936623263060981. The next prime is 936623263061069. The reversal of 936623263061009 is 900160362326639.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 930303192760384 + 6320070300625 = 30500872^2 + 2513975^2 .

It is a cyclic number.

It is not a de Polignac number, because 936623263061009 - 2²⁴ = 936623246283793 is a prime.

It is not a weakly prime, because it can be changed into another prime (936623263061069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468311631530504 + 468311631530505.

It is an arithmetic number, because the mean of its divisors is an integer number (468311631530505).

Almost surely, 2^{936623263061009} is an apocalyptic number.

It is an amenable number.

936623263061009 is a deficient number, since it is larger than the sum of its proper divisors (1).

936623263061009 is an equidigital number, since it uses as much as digits as its factorization.

936623263061009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11337408, while the sum is 56.

The spelling of 936623263061009 in words is "nine hundred thirty-six trillion, six hundred twenty-three billion, two hundred sixty-three million, sixty-one thousand, nine".