3550023166 has 4 divisors (see below), whose sum is σ = 5325034752. Its totient is φ = 1775011582.

The previous prime is 3550023163. The next prime is 3550023167. The reversal of 3550023166 is 6613200553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6613200553 = 19 ⋅348063187.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550023163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887505790 + ... + 887505793.

It is an arithmetic number, because the mean of its divisors is an integer number (1331258688).

Almost surely, 2^3550023166 is an apocalyptic number.

3550023166 is a deficient number, since it is larger than the sum of its proper divisors (1775011586).

3550023166 is a wasteful number, since it uses less digits than its factorization.

3550023166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775011585.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 3550023166 is about 59582.0708435012. The cubic root of 3550023166 is about 1525.4936201568.

The spelling of 3550023166 in words is "three billion, five hundred fifty million, twenty-three thousand, one hundred sixty-six".