452166611 has 4 divisors (see below), whose sum is σ = 486948672. Its totient is φ = 417384552.

The previous prime is 452166607. The next prime is 452166613. The reversal of 452166611 is 116661254.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 452166611 - 2² = 452166607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452166613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17391011 + ... + 17391036.

It is an arithmetic number, because the mean of its divisors is an integer number (121737168).

Almost surely, 2^452166611 is an apocalyptic number.

452166611 is a deficient number, since it is larger than the sum of its proper divisors (34782061).

452166611 is a wasteful number, since it uses less digits than its factorization.

452166611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34782060.

The product of its digits is 8640, while the sum is 32.

The square root of 452166611 is about 21264.2096255657. The cubic root of 452166611 is about 767.5373116147.

The spelling of 452166611 in words is "four hundred fifty-two million, one hundred sixty-six thousand, six hundred eleven".