27296456851 has 2 divisors, whose sum is σ = 27296456852. Its totient is φ = 27296456850.

The previous prime is 27296456807. The next prime is 27296456899. The reversal of 27296456851 is 15865469272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27296456851 - 2²⁷ = 27162239123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27296456792 and 27296456801.

It is not a weakly prime, because it can be changed into another prime (27296450851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13648228425 + 13648228426.

It is an arithmetic number, because the mean of its divisors is an integer number (13648228426).

Almost surely, 2^27296456851 is an apocalyptic number.

27296456851 is a deficient number, since it is larger than the sum of its proper divisors (1).

27296456851 is an equidigital number, since it uses as much as digits as its factorization.

27296456851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 55.

The spelling of 27296456851 in words is "twenty-seven billion, two hundred ninety-six million, four hundred fifty-six thousand, eight hundred fifty-one".