27382730293 has 8 divisors (see below), whose sum is σ = 28687127616. Its totient is φ = 26087820000.

The previous prime is 27382730273. The next prime is 27382730299. The reversal of 27382730293 is 39203728372.

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

It is a cyclic number.

It is not a de Polignac number, because 27382730293 - 2²¹ = 27380633141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27382730299) 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, 2365848 + ... + 2377393.

It is an arithmetic number, because the mean of its divisors is an integer number (3585890952).

Almost surely, 2^27382730293 is an apocalyptic number.

27382730293 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

27382730293 is a deficient number, since it is larger than the sum of its proper divisors (1304397323).

27382730293 is a wasteful number, since it uses less digits than its factorization.

27382730293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4743515.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 27382730293 in words is "twenty-seven billion, three hundred eighty-two million, seven hundred thirty thousand, two hundred ninety-three".