11049883357 has 2 divisors, whose sum is σ = 11049883358. Its totient is φ = 11049883356.

The previous prime is 11049883337. The next prime is 11049883367. The reversal of 11049883357 is 75338894011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10682049316 + 367834041 = 103354^2 + 19179^2 .

It is a cyclic number.

It is not a de Polignac number, because 11049883357 - 2¹⁵ = 11049850589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11049883357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11049883337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5524941678 + 5524941679.

It is an arithmetic number, because the mean of its divisors is an integer number (5524941679).

Almost surely, 2^11049883357 is an apocalyptic number.

It is an amenable number.

11049883357 is a deficient number, since it is larger than the sum of its proper divisors (1).

11049883357 is an equidigital number, since it uses as much as digits as its factorization.

11049883357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 11049883357 in words is "eleven billion, forty-nine million, eight hundred eighty-three thousand, three hundred fifty-seven".