27070606351 has 2 divisors, whose sum is σ = 27070606352. Its totient is φ = 27070606350.

The previous prime is 27070606349. The next prime is 27070606357. The reversal of 27070606351 is 15360607072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27070606351 - 2¹ = 27070606349 is a prime.

Together with 27070606349, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 27070606351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27070606357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13535303175 + 13535303176.

It is an arithmetic number, because the mean of its divisors is an integer number (13535303176).

Almost surely, 2^27070606351 is an apocalyptic number.

27070606351 is a deficient number, since it is larger than the sum of its proper divisors (1).

27070606351 is an equidigital number, since it uses as much as digits as its factorization.

27070606351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 27070606351 in words is "twenty-seven billion, seventy million, six hundred six thousand, three hundred fifty-one".