11071374757 has 2 divisors, whose sum is σ = 11071374758. Its totient is φ = 11071374756.

The previous prime is 11071374707. The next prime is 11071374773. The reversal of 11071374757 is 75747317011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9711314116 + 1360060641 = 98546^2 + 36879^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11071374757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11071374707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5535687378 + 5535687379.

It is an arithmetic number, because the mean of its divisors is an integer number (5535687379).

Almost surely, 2^11071374757 is an apocalyptic number.

It is an amenable number.

11071374757 is a deficient number, since it is larger than the sum of its proper divisors (1).

11071374757 is an equidigital number, since it uses as much as digits as its factorization.

11071374757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144060, while the sum is 43.

The spelling of 11071374757 in words is "eleven billion, seventy-one million, three hundred seventy-four thousand, seven hundred fifty-seven".