119564363497 has 2 divisors, whose sum is σ = 119564363498. Its totient is φ = 119564363496.

The previous prime is 119564363447. The next prime is 119564363509. The reversal of 119564363497 is 794363465911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63156213481 + 56408150016 = 251309^2 + 237504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119564363497 is a prime.

It is not a weakly prime, because it can be changed into another prime (119564363437) 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, 59782181748 + 59782181749.

It is an arithmetic number, because the mean of its divisors is an integer number (59782181749).

Almost surely, 2^119564363497 is an apocalyptic number.

It is an amenable number.

119564363497 is a deficient number, since it is larger than the sum of its proper divisors (1).

119564363497 is an equidigital number, since it uses as much as digits as its factorization.

119564363497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14696640, while the sum is 58.

The spelling of 119564363497 in words is "one hundred nineteen billion, five hundred sixty-four million, three hundred sixty-three thousand, four hundred ninety-seven".