452646516341 has 4 divisors (see below), whose sum is σ = 452909226432. Its totient is φ = 452383806252.

The previous prime is 452646516323. The next prime is 452646516379. The reversal of 452646516341 is 143615646254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143615646254 = 2 ⋅71807823127.

It is a cyclic number.

It is not a de Polignac number, because 452646516341 - 2¹⁴ = 452646499957 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 (452646516941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131352461 + ... + 131355906.

It is an arithmetic number, because the mean of its divisors is an integer number (113227306608).

Almost surely, 2^452646516341 is an apocalyptic number.

It is an amenable number.

452646516341 is a deficient number, since it is larger than the sum of its proper divisors (262710091).

452646516341 is a wasteful number, since it uses less digits than its factorization.

452646516341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262710090.

The product of its digits is 2073600, while the sum is 47.

The spelling of 452646516341 in words is "four hundred fifty-two billion, six hundred forty-six million, five hundred sixteen thousand, three hundred forty-one".