27075877086 has 48 divisors (see below), whose sum is σ = 57419319600. Its totient is φ = 8501445120.

The previous prime is 27075877069. The next prime is 27075877099. The reversal of 27075877086 is 68077857072.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 246210 + ... + 338778.

It is an arithmetic number, because the mean of its divisors is an integer number (1196235825).

Almost surely, 2^27075877086 is an apocalyptic number.

27075877086 is an abundant number, since it is smaller than the sum of its proper divisors (30343442514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27075877086 is a wasteful number, since it uses less digits than its factorization.

27075877086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92685 (or 92644 counting only the distinct ones).

The product of its (nonzero) digits is 9219840, while the sum is 57.

The spelling of 27075877086 in words is "twenty-seven billion, seventy-five million, eight hundred seventy-seven thousand, eighty-six".