452232235623 has 64 divisors (see below), whose sum is σ = 726427533312. Its totient is φ = 244801664640.

The previous prime is 452232235547. The next prime is 452232235639. The reversal of 452232235623 is 326532232254.

It is not a de Polignac number, because 452232235623 - 2²⁹ = 451695364711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452232235123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15270036 + ... + 15299622.

It is an arithmetic number, because the mean of its divisors is an integer number (11350430208).

Almost surely, 2^452232235623 is an apocalyptic number.

452232235623 is a deficient number, since it is larger than the sum of its proper divisors (274195297689).

452232235623 is a wasteful number, since it uses less digits than its factorization.

452232235623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30124.

The product of its digits is 518400, while the sum is 39.

Adding to 452232235623 its reverse (326532232254), we get a palindrome (778764467877).

The spelling of 452232235623 in words is "four hundred fifty-two billion, two hundred thirty-two million, two hundred thirty-five thousand, six hundred twenty-three".