27876027993 has 8 divisors (see below), whose sum is σ = 40546949856. Its totient is φ = 16894562400.

The previous prime is 27876027943. The next prime is 27876028027. The reversal of 27876027993 is 39972067872.

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

It is not a de Polignac number, because 27876027993 - 2⁸ = 27876027737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27876027943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422364028 + ... + 422364093.

It is an arithmetic number, because the mean of its divisors is an integer number (5068368732).

Almost surely, 2^27876027993 is an apocalyptic number.

It is an amenable number.

27876027993 is a deficient number, since it is larger than the sum of its proper divisors (12670921863).

27876027993 is a wasteful number, since it uses less digits than its factorization.

27876027993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844728135.

The product of its (nonzero) digits is 16003008, while the sum is 60.

The spelling of 27876027993 in words is "twenty-seven billion, eight hundred seventy-six million, twenty-seven thousand, nine hundred ninety-three".