1146463529 has 2 divisors, whose sum is σ = 1146463530. Its totient is φ = 1146463528.

The previous prime is 1146463519. The next prime is 1146463541. The reversal of 1146463529 is 9253646411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 833881129 + 312582400 = 28877^2 + 17680^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146463529 - 2²⁰ = 1145414953 is a prime.

It is not a weakly prime, because it can be changed into another prime (1146463519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573231764 + 573231765.

It is an arithmetic number, because the mean of its divisors is an integer number (573231765).

Almost surely, 2^1146463529 is an apocalyptic number.

It is an amenable number.

1146463529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146463529 is an equidigital number, since it uses as much as digits as its factorization.

1146463529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 1146463529 is about 33859.4673466669. The cubic root of 1146463529 is about 1046.6145015157.

The spelling of 1146463529 in words is "one billion, one hundred forty-six million, four hundred sixty-three thousand, five hundred twenty-nine".