1119516473 has 2 divisors, whose sum is σ = 1119516474. Its totient is φ = 1119516472.

The previous prime is 1119516443. The next prime is 1119516491. The reversal of 1119516473 is 3746159111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 854217529 + 265298944 = 29227^2 + 16288^2 .

It is a cyclic number.

It is not a de Polignac number, because 1119516473 - 2¹² = 1119512377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1119516413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559758236 + 559758237.

It is an arithmetic number, because the mean of its divisors is an integer number (559758237).

Almost surely, 2^1119516473 is an apocalyptic number.

It is an amenable number.

1119516473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119516473 is an equidigital number, since it uses as much as digits as its factorization.

1119516473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 38.

The square root of 1119516473 is about 33459.1762152029. The cubic root of 1119516473 is about 1038.3493517696.

The spelling of 1119516473 in words is "one billion, one hundred nineteen million, five hundred sixteen thousand, four hundred seventy-three".