468533872549 has 2 divisors, whose sum is σ = 468533872550. Its totient is φ = 468533872548.

The previous prime is 468533872483. The next prime is 468533872579. The reversal of 468533872549 is 945278335864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330633050049 + 137900822500 = 575007^2 + 371350^2 .

It is a cyclic number.

It is not a de Polignac number, because 468533872549 - 2³⁵ = 434174134181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468533872579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234266936274 + 234266936275.

It is an arithmetic number, because the mean of its divisors is an integer number (234266936275).

Almost surely, 2^468533872549 is an apocalyptic number.

It is an amenable number.

468533872549 is a deficient number, since it is larger than the sum of its proper divisors (1).

468533872549 is an equidigital number, since it uses as much as digits as its factorization.

468533872549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174182400, while the sum is 64.

The spelling of 468533872549 in words is "four hundred sixty-eight billion, five hundred thirty-three million, eight hundred seventy-two thousand, five hundred forty-nine".