26867671652 has 12 divisors (see below), whose sum is σ = 47030199216. Its totient is φ = 13430471880.

The previous prime is 26867671631. The next prime is 26867671667. The reversal of 26867671652 is 25617676862.

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, 822974 + ... + 854997.

It is an arithmetic number, because the mean of its divisors is an integer number (3919183268).

Almost surely, 2^26867671652 is an apocalyptic number.

It is an amenable number.

26867671652 is a deficient number, since it is larger than the sum of its proper divisors (20162527564).

26867671652 is a wasteful number, since it uses less digits than its factorization.

26867671652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681978 (or 1681976 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 56.

The spelling of 26867671652 in words is "twenty-six billion, eight hundred sixty-seven million, six hundred seventy-one thousand, six hundred fifty-two".