452698873 has 12 divisors (see below), whose sum is σ = 505760164. Its totient is φ = 404791200.

The previous prime is 452698871. The next prime is 452698889. The reversal of 452698873 is 378896254.

It can be written as a sum of positive squares in 2 ways, for example, as 234457344 + 218241529 = 15312^2 + 14773^2 .

It is not a de Polignac number, because 452698873 - 2¹ = 452698871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452698873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452698871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23286 + ... + 38047.

Almost surely, 2^452698873 is an apocalyptic number.

It is an amenable number.

452698873 is a deficient number, since it is larger than the sum of its proper divisors (53061291).

452698873 is a wasteful number, since it uses less digits than its factorization.

452698873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61416 (or 61405 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The square root of 452698873 is about 21276.7213874695. The cubic root of 452698873 is about 767.8383590166.

The spelling of 452698873 in words is "four hundred fifty-two million, six hundred ninety-eight thousand, eight hundred seventy-three".