452534623 has 8 divisors (see below), whose sum is σ = 464742608. Its totient is φ = 440403264.

The previous prime is 452534597. The next prime is 452534633. The reversal of 452534623 is 326435254.

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

It is a cyclic number.

It is not a de Polignac number, because 452534623 - 2⁹ = 452534111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452534633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7086 + ... + 30907.

It is an arithmetic number, because the mean of its divisors is an integer number (58092826).

Almost surely, 2^452534623 is an apocalyptic number.

452534623 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

452534623 is a deficient number, since it is larger than the sum of its proper divisors (12207985).

452534623 is a wasteful number, since it uses less digits than its factorization.

452534623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38313.

The product of its digits is 86400, while the sum is 34.

The square root of 452534623 is about 21272.8611850874. The cubic root of 452534623 is about 767.7454843973.

Adding to 452534623 its reverse (326435254), we get a palindrome (778969877).

The spelling of 452534623 in words is "four hundred fifty-two million, five hundred thirty-four thousand, six hundred twenty-three".