10957143257 has 2 divisors, whose sum is σ = 10957143258. Its totient is φ = 10957143256.

The previous prime is 10957143251. The next prime is 10957143299. The reversal of 10957143257 is 75234175901.

10957143257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10015205776 + 941937481 = 100076^2 + 30691^2 .

It is a cyclic number.

It is not a de Polignac number, because 10957143257 - 2²² = 10952948953 is a prime.

It is not a weakly prime, because it can be changed into another prime (10957143251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5478571628 + 5478571629.

It is an arithmetic number, because the mean of its divisors is an integer number (5478571629).

Almost surely, 2^10957143257 is an apocalyptic number.

It is an amenable number.

10957143257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10957143257 is an equidigital number, since it uses as much as digits as its factorization.

10957143257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 10957143257 in words is "ten billion, nine hundred fifty-seven million, one hundred forty-three thousand, two hundred fifty-seven".