27075326149 has 4 divisors (see below), whose sum is σ = 27282008160. Its totient is φ = 26868644140.

The previous prime is 27075326137. The next prime is 27075326177. The reversal of 27075326149 is 94162357072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27075326149 - 2⁹ = 27075325637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27075326099 and 27075326108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27075326129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103340809 + ... + 103341070.

It is an arithmetic number, because the mean of its divisors is an integer number (6820502040).

Almost surely, 2^27075326149 is an apocalyptic number.

It is an amenable number.

27075326149 is a deficient number, since it is larger than the sum of its proper divisors (206682011).

27075326149 is a wasteful number, since it uses less digits than its factorization.

27075326149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206682010.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 27075326149 in words is "twenty-seven billion, seventy-five million, three hundred twenty-six thousand, one hundred forty-nine".