9936013523 has 2 divisors, whose sum is σ = 9936013524. Its totient is φ = 9936013522.

The previous prime is 9936013481. The next prime is 9936013561. The reversal of 9936013523 is 3253106399.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9936013523 - 2²⁶ = 9868904659 is a prime.

It is not a weakly prime, because it can be changed into another prime (9936013573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4968006761 + 4968006762.

It is an arithmetic number, because the mean of its divisors is an integer number (4968006762).

Almost surely, 2^9936013523 is an apocalyptic number.

9936013523 is a deficient number, since it is larger than the sum of its proper divisors (1).

9936013523 is an equidigital number, since it uses as much as digits as its factorization.

9936013523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 41.

The square root of 9936013523 is about 99679.5541874060. The cubic root of 9936013523 is about 2149.8296979223.

The spelling of 9936013523 in words is "nine billion, nine hundred thirty-six million, thirteen thousand, five hundred twenty-three".