27133256894 has 8 divisors (see below), whose sum is σ = 40851186840. Its totient is φ = 13516194616.

The previous prime is 27133256797. The next prime is 27133256903. The reversal of 27133256894 is 49865233172.

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

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, 25216244 + ... + 25217319.

It is an arithmetic number, because the mean of its divisors is an integer number (5106398355).

Almost surely, 2^27133256894 is an apocalyptic number.

27133256894 is a deficient number, since it is larger than the sum of its proper divisors (13717929946).

27133256894 is a wasteful number, since it uses less digits than its factorization.

27133256894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50433834.

The product of its digits is 2177280, while the sum is 50.

The spelling of 27133256894 in words is "twenty-seven billion, one hundred thirty-three million, two hundred fifty-six thousand, eight hundred ninety-four".