19050070027 has 2 divisors, whose sum is σ = 19050070028. Its totient is φ = 19050070026.

The previous prime is 19050069991. The next prime is 19050070049. The reversal of 19050070027 is 72007005091.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19050070027 is a prime.

It is not a weakly prime, because it can be changed into another prime (19050070097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9525035013 + 9525035014.

It is an arithmetic number, because the mean of its divisors is an integer number (9525035014).

Almost surely, 2^19050070027 is an apocalyptic number.

19050070027 is a deficient number, since it is larger than the sum of its proper divisors (1).

19050070027 is an equidigital number, since it uses as much as digits as its factorization.

19050070027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 31.

The spelling of 19050070027 in words is "nineteen billion, fifty million, seventy thousand, twenty-seven".