27623046601 has 4 divisors (see below), whose sum is σ = 27685401552. Its totient is φ = 27560691652.

The previous prime is 27623046593. The next prime is 27623046623. The reversal of 27623046601 is 10664032672.

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 27623046601 - 2³ = 27623046593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27623046641) 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, 31176811 + ... + 31177696.

It is an arithmetic number, because the mean of its divisors is an integer number (6921350388).

Almost surely, 2^27623046601 is an apocalyptic number.

It is an amenable number.

27623046601 is a deficient number, since it is larger than the sum of its proper divisors (62354951).

27623046601 is an equidigital number, since it uses as much as digits as its factorization.

27623046601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62354950.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 27623046601 in words is "twenty-seven billion, six hundred twenty-three million, forty-six thousand, six hundred one".