52057166 has 16 divisors (see below), whose sum is σ = 89485440. Its totient is φ = 22249080.

The previous prime is 52057157. The next prime is 52057171. The reversal of 52057166 is 66175025.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401 + ... + 10211.

It is an arithmetic number, because the mean of its divisors is an integer number (5592840).

Almost surely, 2^52057166 is an apocalyptic number.

52057166 is a deficient number, since it is larger than the sum of its proper divisors (37428274).

52057166 is a wasteful number, since it uses less digits than its factorization.

52057166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10199.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 52057166 is about 7215.0652110705. The cubic root of 52057166 is about 373.3878429832.

The spelling of 52057166 in words is "fifty-two million, fifty-seven thousand, one hundred sixty-six".