199257913483 has 2 divisors, whose sum is σ = 199257913484. Its totient is φ = 199257913482.

The previous prime is 199257913429. The next prime is 199257913487. The reversal of 199257913483 is 384319752991.

199257913483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 199257913483 - 2²⁹ = 198721042571 is a prime.

It is not a weakly prime, because it can be changed into another prime (199257913487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99628956741 + 99628956742.

It is an arithmetic number, because the mean of its divisors is an integer number (99628956742).

Almost surely, 2^199257913483 is an apocalyptic number.

199257913483 is a deficient number, since it is larger than the sum of its proper divisors (1).

199257913483 is an equidigital number, since it uses as much as digits as its factorization.

199257913483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14696640, while the sum is 61.

The spelling of 199257913483 in words is "one hundred ninety-nine billion, two hundred fifty-seven million, nine hundred thirteen thousand, four hundred eighty-three".