11495883668 has 12 divisors (see below), whose sum is σ = 20163212160. Its totient is φ = 5734965912.

The previous prime is 11495883631. The next prime is 11495883689. The reversal of 11495883668 is 86638859411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3241988 + ... + 3245531.

It is an arithmetic number, because the mean of its divisors is an integer number (1680267680).

Almost surely, 2^11495883668 is an apocalyptic number.

It is an amenable number.

11495883668 is a deficient number, since it is larger than the sum of its proper divisors (8667328492).

11495883668 is a wasteful number, since it uses less digits than its factorization.

11495883668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487966 (or 6487964 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 59.

The spelling of 11495883668 in words is "eleven billion, four hundred ninety-five million, eight hundred eighty-three thousand, six hundred sixty-eight".