4055162066 has 4 divisors (see below), whose sum is σ = 6082743102. Its totient is φ = 2027581032.

The previous prime is 4055162047. The next prime is 4055162071. The reversal of 4055162066 is 6602615504.

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

It can be written as a sum of positive squares in only one way, i.e., 4035933841 + 19228225 = 63529^2 + 4385^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013790515 + ... + 1013790518.

Almost surely, 2^4055162066 is an apocalyptic number.

4055162066 is a deficient number, since it is larger than the sum of its proper divisors (2027581036).

4055162066 is a wasteful number, since it uses less digits than its factorization.

4055162066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027581035.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 4055162066 is about 63680.1544125012. The cubic root of 4055162066 is about 1594.6647901610.

The spelling of 4055162066 in words is "four billion, fifty-five million, one hundred sixty-two thousand, sixty-six".