11087393279 has 2 divisors, whose sum is σ = 11087393280. Its totient is φ = 11087393278.

The previous prime is 11087393173. The next prime is 11087393293. The reversal of 11087393279 is 97239378011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11087393279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11087393479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5543696639 + 5543696640.

It is an arithmetic number, because the mean of its divisors is an integer number (5543696640).

Almost surely, 2^11087393279 is an apocalyptic number.

11087393279 is a deficient number, since it is larger than the sum of its proper divisors (1).

11087393279 is an equidigital number, since it uses as much as digits as its factorization.

11087393279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 50.

The spelling of 11087393279 in words is "eleven billion, eighty-seven million, three hundred ninety-three thousand, two hundred seventy-nine".