27754800023 has 8 divisors (see below), whose sum is σ = 28378782768. Its totient is φ = 27137712384.

The previous prime is 27754799977. The next prime is 27754800077. The reversal of 27754800023 is 32000845772.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27754800023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27754800023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27754809023) 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, 1715636 + ... + 1731737.

It is an arithmetic number, because the mean of its divisors is an integer number (3547347846).

Almost surely, 2^27754800023 is an apocalyptic number.

27754800023 is a deficient number, since it is larger than the sum of its proper divisors (623982745).

27754800023 is an equidigital number, since it uses as much as digits as its factorization.

27754800023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447553.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 27754800023 in words is "twenty-seven billion, seven hundred fifty-four million, eight hundred thousand, twenty-three".