452468540159 has 2 divisors, whose sum is σ = 452468540160. Its totient is φ = 452468540158.

The previous prime is 452468540119. The next prime is 452468540171. The reversal of 452468540159 is 951045864254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452468540159 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452468540159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452468540119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226234270079 + 226234270080.

It is an arithmetic number, because the mean of its divisors is an integer number (226234270080).

Almost surely, 2^452468540159 is an apocalyptic number.

452468540159 is a deficient number, since it is larger than the sum of its proper divisors (1).

452468540159 is an equidigital number, since it uses as much as digits as its factorization.

452468540159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912000, while the sum is 53.

The spelling of 452468540159 in words is "four hundred fifty-two billion, four hundred sixty-eight million, five hundred forty thousand, one hundred fifty-nine".