452168432 has 10 divisors (see below), whose sum is σ = 876076368. Its totient is φ = 226084208.

The previous prime is 452168407. The next prime is 452168501. The reversal of 452168432 is 234861254.

It is a junction number, because it is equal to n+sod(n) for n = 452168392 and 452168401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14130248 + ... + 14130279.

Almost surely, 2^452168432 is an apocalyptic number.

It is an amenable number.

452168432 is a deficient number, since it is larger than the sum of its proper divisors (423907936).

452168432 is a wasteful number, since it uses less digits than its factorization.

452168432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28260535 (or 28260529 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 452168432 is about 21264.2524439492. The cubic root of 452168432 is about 767.5383419750.

The spelling of 452168432 in words is "four hundred fifty-two million, one hundred sixty-eight thousand, four hundred thirty-two".