452551533 has 8 divisors (see below), whose sum is σ = 689602368. Its totient is φ = 258600864.

The previous prime is 452551531. The next prime is 452551537. The reversal of 452551533 is 335155254.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 452551533 - 2¹ = 452551531 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 452551494 and 452551503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452551531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10775016 + ... + 10775057.

It is an arithmetic number, because the mean of its divisors is an integer number (86200296).

Almost surely, 2^452551533 is an apocalyptic number.

It is an amenable number.

452551533 is a deficient number, since it is larger than the sum of its proper divisors (237050835).

452551533 is a wasteful number, since it uses less digits than its factorization.

452551533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21550083.

The product of its digits is 45000, while the sum is 33.

The square root of 452551533 is about 21273.2586361375. The cubic root of 452551533 is about 767.7550471385.

The spelling of 452551533 in words is "four hundred fifty-two million, five hundred fifty-one thousand, five hundred thirty-three".