27329850907 has 2 divisors, whose sum is σ = 27329850908. Its totient is φ = 27329850906.

The previous prime is 27329850881. The next prime is 27329850991. The reversal of 27329850907 is 70905892372.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27329850907 is a prime.

It is not a weakly prime, because it can be changed into another prime (27329850407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13664925453 + 13664925454.

It is an arithmetic number, because the mean of its divisors is an integer number (13664925454).

Almost surely, 2^27329850907 is an apocalyptic number.

27329850907 is a deficient number, since it is larger than the sum of its proper divisors (1).

27329850907 is an equidigital number, since it uses as much as digits as its factorization.

27329850907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 27329850907 in words is "twenty-seven billion, three hundred twenty-nine million, eight hundred fifty thousand, nine hundred seven".