27045610323 has 16 divisors (see below), whose sum is σ = 37994012160. Its totient is φ = 17079030144.

The previous prime is 27045610313. The next prime is 27045610367. The reversal of 27045610323 is 32301654072.

It is not a de Polignac number, because 27045610323 - 2⁴ = 27045610307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27045610313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1895638 + ... + 1909851.

It is an arithmetic number, because the mean of its divisors is an integer number (2374625760).

Almost surely, 2^27045610323 is an apocalyptic number.

27045610323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

27045610323 is a deficient number, since it is larger than the sum of its proper divisors (10948401837).

27045610323 is a wasteful number, since it uses less digits than its factorization.

27045610323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805618.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 27045610323 in words is "twenty-seven billion, forty-five million, six hundred ten thousand, three hundred twenty-three".