452665107 has 12 divisors (see below), whose sum is σ = 654133480. Its totient is φ = 301645728.

The previous prime is 452665099. The next prime is 452665127. The reversal of 452665107 is 701566254.

It is a happy number.

It is not a de Polignac number, because 452665107 - 2³ = 452665099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452665127) 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, 13944 + ... + 33162.

Almost surely, 2^452665107 is an apocalyptic number.

452665107 is a deficient number, since it is larger than the sum of its proper divisors (201468373).

452665107 is a wasteful number, since it uses less digits than its factorization.

452665107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21842 (or 21839 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 452665107 is about 21275.9278763583. The cubic root of 452665107 is about 767.8192679782.

The spelling of 452665107 in words is "four hundred fifty-two million, six hundred sixty-five thousand, one hundred seven".