10013209757 has 2 divisors, whose sum is σ = 10013209758. Its totient is φ = 10013209756.

The previous prime is 10013209753. The next prime is 10013209769. The reversal of 10013209757 is 75790231001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7013895001 + 2999314756 = 83749^2 + 54766^2 .

It is a cyclic number.

It is not a de Polignac number, because 10013209757 - 2² = 10013209753 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10013209753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006604878 + 5006604879.

It is an arithmetic number, because the mean of its divisors is an integer number (5006604879).

Almost surely, 2^10013209757 is an apocalyptic number.

It is an amenable number.

10013209757 is a deficient number, since it is larger than the sum of its proper divisors (1).

10013209757 is an equidigital number, since it uses as much as digits as its factorization.

10013209757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13230, while the sum is 35.

The spelling of 10013209757 in words is "ten billion, thirteen million, two hundred nine thousand, seven hundred fifty-seven".