27348328951 has 2 divisors, whose sum is σ = 27348328952. Its totient is φ = 27348328950.

The previous prime is 27348328919. The next prime is 27348328957. The reversal of 27348328951 is 15982384372.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27348328951 - 2⁵ = 27348328919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27348328957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13674164475 + 13674164476.

It is an arithmetic number, because the mean of its divisors is an integer number (13674164476).

Almost surely, 2^27348328951 is an apocalyptic number.

27348328951 is a deficient number, since it is larger than the sum of its proper divisors (1).

27348328951 is an equidigital number, since it uses as much as digits as its factorization.

27348328951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 52.

The spelling of 27348328951 in words is "twenty-seven billion, three hundred forty-eight million, three hundred twenty-eight thousand, nine hundred fifty-one".