452681559 has 24 divisors (see below), whose sum is σ = 755278992. Its totient is φ = 258213120.

The previous prime is 452681527. The next prime is 452681563. The reversal of 452681559 is 955186254.

It is not a de Polignac number, because 452681559 - 2⁵ = 452681527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452681059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132804 + ... + 136169.

It is an arithmetic number, because the mean of its divisors is an integer number (31469958).

Almost surely, 2^452681559 is an apocalyptic number.

452681559 is a deficient number, since it is larger than the sum of its proper divisors (302597433).

452681559 is a wasteful number, since it uses less digits than its factorization.

452681559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269007 (or 269004 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The square root of 452681559 is about 21276.3145069817. The cubic root of 452681559 is about 767.8285699319.

The spelling of 452681559 in words is "four hundred fifty-two million, six hundred eighty-one thousand, five hundred fifty-nine".