11177094493 has 8 divisors (see below), whose sum is σ = 11255607000. Its totient is φ = 11098628928.

The previous prime is 11177094473. The next prime is 11177094521. The reversal of 11177094493 is 39449077111.

It can be written as a sum of positive squares in 4 ways, for example, as 2125855449 + 9051239044 = 46107^2 + 95138^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11177094493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11177094433) 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 in 7 ways as a sum of consecutive naturals, for example, 564363 + ... + 583831.

It is an arithmetic number, because the mean of its divisors is an integer number (1406950875).

Almost surely, 2^11177094493 is an apocalyptic number.

It is an amenable number.

11177094493 is a deficient number, since it is larger than the sum of its proper divisors (78512507).

11177094493 is a wasteful number, since it uses less digits than its factorization.

11177094493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23471.

The product of its (nonzero) digits is 190512, while the sum is 46.

The spelling of 11177094493 in words is "eleven billion, one hundred seventy-seven million, ninety-four thousand, four hundred ninety-three".