452022323403 has 32 divisors (see below), whose sum is σ = 704547128320. Its totient is φ = 252445714560.

The previous prime is 452022323377. The next prime is 452022323491. The reversal of 452022323403 is 304323220254.

It is a happy number.

It is not a de Polignac number, because 452022323403 - 2⁵ = 452022323371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452022323903) 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 31 ways as a sum of consecutive naturals, for example, 922663 + ... + 1324896.

It is an arithmetic number, because the mean of its divisors is an integer number (22017097760).

Almost surely, 2^452022323403 is an apocalyptic number.

452022323403 is a deficient number, since it is larger than the sum of its proper divisors (252524804917).

452022323403 is a wasteful number, since it uses less digits than its factorization.

452022323403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247787.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 452022323403 its reverse (304323220254), we get a palindrome (756345543657).

The spelling of 452022323403 in words is "four hundred fifty-two billion, twenty-two million, three hundred twenty-three thousand, four hundred three".