272283190919 has 2 divisors, whose sum is σ = 272283190920. Its totient is φ = 272283190918.

The previous prime is 272283190889. The next prime is 272283190937. The reversal of 272283190919 is 919091382272.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272283190919 is a prime.

It is a super-2 number, since 2×272283190919² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272283190969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136141595459 + 136141595460.

It is an arithmetic number, because the mean of its divisors is an integer number (136141595460).

Almost surely, 2^272283190919 is an apocalyptic number.

272283190919 is a deficient number, since it is larger than the sum of its proper divisors (1).

272283190919 is an equidigital number, since it uses as much as digits as its factorization.

272283190919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 272283190919 in words is "two hundred seventy-two billion, two hundred eighty-three million, one hundred ninety thousand, nine hundred nineteen".