463545899 has 2 divisors, whose sum is σ = 463545900. Its totient is φ = 463545898.

The previous prime is 463545857. The next prime is 463545923. The reversal of 463545899 is 998545364.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463545899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 463545899.

It is not a weakly prime, because it can be changed into another prime (463545829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231772949 + 231772950.

It is an arithmetic number, because the mean of its divisors is an integer number (231772950).

Almost surely, 2^463545899 is an apocalyptic number.

463545899 is a deficient number, since it is larger than the sum of its proper divisors (1).

463545899 is an equidigital number, since it uses as much as digits as its factorization.

463545899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4665600, while the sum is 53.

The square root of 463545899 is about 21530.1160935096. The cubic root of 463545899 is about 773.9226926818.

The spelling of 463545899 in words is "four hundred sixty-three million, five hundred forty-five thousand, eight hundred ninety-nine".