27469004359 has 2 divisors, whose sum is σ = 27469004360. Its totient is φ = 27469004358.

The previous prime is 27469004357. The next prime is 27469004393. The reversal of 27469004359 is 95340096472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27469004359 - 2¹ = 27469004357 is a prime.

It is a super-2 number, since 2×27469004359² (a number of 22 digits) contains 22 as substring.

Together with 27469004357, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27469004357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13734502179 + 13734502180.

It is an arithmetic number, because the mean of its divisors is an integer number (13734502180).

Almost surely, 2^27469004359 is an apocalyptic number.

27469004359 is a deficient number, since it is larger than the sum of its proper divisors (1).

27469004359 is an equidigital number, since it uses as much as digits as its factorization.

27469004359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 27469004359 in words is "twenty-seven billion, four hundred sixty-nine million, four thousand, three hundred fifty-nine".