452534232463123 has 4 divisors (see below), whose sum is σ = 459288474738760. Its totient is φ = 445779990187488.

The previous prime is 452534232463013. The next prime is 452534232463223. The reversal of 452534232463123 is 321364232435254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452534232463123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452534232463223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3377121137718 + ... + 3377121137851.

It is an arithmetic number, because the mean of its divisors is an integer number (114822118684690).

Almost surely, 2^{452534232463123} is an apocalyptic number.

452534232463123 is a deficient number, since it is larger than the sum of its proper divisors (6754242275637).

452534232463123 is an equidigital number, since it uses as much as digits as its factorization.

452534232463123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6754242275636.

The product of its digits is 12441600, while the sum is 49.

Adding to 452534232463123 its reverse (321364232435254), we get a palindrome (773898464898377).

The spelling of 452534232463123 in words is "four hundred fifty-two trillion, five hundred thirty-four billion, two hundred thirty-two million, four hundred sixty-three thousand, one hundred twenty-three".