52166063 has 4 divisors (see below), whose sum is σ = 53438448. Its totient is φ = 50893680.

The previous prime is 52166057. The next prime is 52166069. The reversal of 52166063 is 36066125.

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

It is an interprime number because it is at equal distance from previous prime (52166057) and next prime (52166069).

It is a cyclic number.

It is not a de Polignac number, because 52166063 - 2⁸ = 52165807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52166069) 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 in 3 ways as a sum of consecutive naturals, for example, 636131 + ... + 636212.

It is an arithmetic number, because the mean of its divisors is an integer number (13359612).

Almost surely, 2^52166063 is an apocalyptic number.

52166063 is a deficient number, since it is larger than the sum of its proper divisors (1272385).

52166063 is a wasteful number, since it uses less digits than its factorization.

52166063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272384.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 52166063 is about 7222.6077700509. The cubic root of 52166063 is about 373.6480216774.

The spelling of 52166063 in words is "fifty-two million, one hundred sixty-six thousand, sixty-three".