166833483 has 4 divisors (see below), whose sum is σ = 222444648. Its totient is φ = 111222320.

The previous prime is 166833473. The next prime is 166833521. The reversal of 166833483 is 384338661.

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

It is a cyclic number.

It is not a de Polignac number, because 166833483 - 2⁵ = 166833451 is a prime.

It is a super-2 number, since 2×166833483² = 55666822099822578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (166833463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27805578 + ... + 27805583.

It is an arithmetic number, because the mean of its divisors is an integer number (55611162).

Almost surely, 2^166833483 is an apocalyptic number.

166833483 is a deficient number, since it is larger than the sum of its proper divisors (55611165).

166833483 is an equidigital number, since it uses as much as digits as its factorization.

166833483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55611164.

The product of its digits is 248832, while the sum is 42.

The square root of 166833483 is about 12916.4036403327. The cubic root of 166833483 is about 550.5047520587.

The spelling of 166833483 in words is "one hundred sixty-six million, eight hundred thirty-three thousand, four hundred eighty-three".