27430052863 has 2 divisors, whose sum is σ = 27430052864. Its totient is φ = 27430052862.

The previous prime is 27430052833. The next prime is 27430052873. The reversal of 27430052863 is 36825003472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27430052863 - 2⁵ = 27430052831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27430052813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13715026431 + 13715026432.

It is an arithmetic number, because the mean of its divisors is an integer number (13715026432).

Almost surely, 2^27430052863 is an apocalyptic number.

27430052863 is a deficient number, since it is larger than the sum of its proper divisors (1).

27430052863 is an equidigital number, since it uses as much as digits as its factorization.

27430052863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 27430052863 in words is "twenty-seven billion, four hundred thirty million, fifty-two thousand, eight hundred sixty-three".