52771166 has 16 divisors (see below), whose sum is σ = 90875904. Its totient is φ = 22513464.

The previous prime is 52771163. The next prime is 52771183. The reversal of 52771166 is 66117725.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52771163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5330 + ... + 11573.

It is an arithmetic number, because the mean of its divisors is an integer number (5679744).

Almost surely, 2^52771166 is an apocalyptic number.

52771166 is a deficient number, since it is larger than the sum of its proper divisors (38104738).

52771166 is a wasteful number, since it uses less digits than its factorization.

52771166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17135.

The product of its digits is 17640, while the sum is 35.

The square root of 52771166 is about 7264.3765045598. The cubic root of 52771166 is about 375.0871880234.

The spelling of 52771166 in words is "fifty-two million, seven hundred seventy-one thousand, one hundred sixty-six".