452346422445 has 96 divisors (see below), whose sum is σ = 853239329280. Its totient is φ = 220764579840.

The previous prime is 452346422443. The next prime is 452346422461. The reversal of 452346422445 is 544224643254.

452346422445 is a `hidden beast` number, since 4 + 523 + 4 + 64 + 2 + 24 + 45 = 666.

It is not a de Polignac number, because 452346422445 - 2¹ = 452346422443 is a prime.

It is a super-3 number, since 3×452346422445³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 452346422445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452346422443) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45820860 + ... + 45830730.

It is an arithmetic number, because the mean of its divisors is an integer number (8887909680).

Almost surely, 2^452346422445 is an apocalyptic number.

452346422445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

452346422445 is a deficient number, since it is larger than the sum of its proper divisors (400892906835).

452346422445 is a wasteful number, since it uses less digits than its factorization.

452346422445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11555 (or 11552 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 45.

The spelling of 452346422445 in words is "four hundred fifty-two billion, three hundred forty-six million, four hundred twenty-two thousand, four hundred forty-five".