452933418168 has 128 divisors (see below), whose sum is σ = 1568600640000. Its totient is φ = 117645039360.

The previous prime is 452933418163. The next prime is 452933418169. The reversal of 452933418168 is 861814339254.

It is a happy number.

452933418168 is a `hidden beast` number, since 4 + 5 + 293 + 341 + 8 + 1 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452933418163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13599693 + ... + 13632956.

It is an arithmetic number, because the mean of its divisors is an integer number (12254692500).

Almost surely, 2^452933418168 is an apocalyptic number.

It is an amenable number.

452933418168 is an abundant number, since it is smaller than the sum of its proper divisors (1115667221832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452933418168 is a wasteful number, since it uses less digits than its factorization.

452933418168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27232682 (or 27232672 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The spelling of 452933418168 in words is "four hundred fifty-two billion, nine hundred thirty-three million, four hundred eighteen thousand, one hundred sixty-eight".