27312459623 has 8 divisors (see below), whose sum is σ = 27662254080. Its totient is φ = 26962767000.

The previous prime is 27312459613. The next prime is 27312459677. The reversal of 27312459623 is 32695421372.

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 27312459623 - 2¹⁴ = 27312443239 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 (27312459613) 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, 617498 + ... + 660248.

It is an arithmetic number, because the mean of its divisors is an integer number (3457781760).

Almost surely, 2^27312459623 is an apocalyptic number.

27312459623 is a deficient number, since it is larger than the sum of its proper divisors (349794457).

27312459623 is an equidigital number, since it uses as much as digits as its factorization.

27312459623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50917.

The product of its digits is 544320, while the sum is 44.

The spelling of 27312459623 in words is "twenty-seven billion, three hundred twelve million, four hundred fifty-nine thousand, six hundred twenty-three".