452199446163 has 12 divisors (see below), whose sum is σ = 656952569520. Its totient is φ = 299723716656.

The previous prime is 452199446159. The next prime is 452199446173. The reversal of 452199446163 is 361644991254.

452199446163 is a `hidden beast` number, since 4 + 5 + 2 + 19 + 9 + 4 + 4 + 616 + 3 = 666.

It is not a de Polignac number, because 452199446163 - 2² = 452199446159 is a prime.

It is a super-2 number, since 2×452199446163² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452199446173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145213423 + ... + 145216536.

It is an arithmetic number, because the mean of its divisors is an integer number (54746047460).

Almost surely, 2^452199446163 is an apocalyptic number.

452199446163 is a deficient number, since it is larger than the sum of its proper divisors (204753123357).

452199446163 is a wasteful number, since it uses less digits than its factorization.

452199446163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290430138 (or 290430135 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 452199446163 in words is "four hundred fifty-two billion, one hundred ninety-nine million, four hundred forty-six thousand, one hundred sixty-three".