19182538483 has 2 divisors, whose sum is σ = 19182538484. Its totient is φ = 19182538482.

The previous prime is 19182538451. The next prime is 19182538493. The reversal of 19182538483 is 38483528191.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 19182538483 - 2⁵ = 19182538451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 19182538483.

It is not a weakly prime, because it can be changed into another prime (19182538433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9591269241 + 9591269242.

It is an arithmetic number, because the mean of its divisors is an integer number (9591269242).

Almost surely, 2^19182538483 is an apocalyptic number.

19182538483 is a deficient number, since it is larger than the sum of its proper divisors (1).

19182538483 is an equidigital number, since it uses as much as digits as its factorization.

19182538483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 52.

The spelling of 19182538483 in words is "nineteen billion, one hundred eighty-two million, five hundred thirty-eight thousand, four hundred eighty-three".