53423166 has 16 divisors (see below), whose sum is σ = 106923024. Its totient is φ = 17794944.

The previous prime is 53423159. The next prime is 53423173. The reversal of 53423166 is 66132435.

It is an interprime number because it is at equal distance from previous prime (53423159) and next prime (53423173).

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, 10150 + ... + 14486.

It is an arithmetic number, because the mean of its divisors is an integer number (6682689).

Almost surely, 2^53423166 is an apocalyptic number.

53423166 is an abundant number, since it is smaller than the sum of its proper divisors (53499858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53423166 is a wasteful number, since it uses less digits than its factorization.

53423166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395.

The product of its digits is 12960, while the sum is 30.

The square root of 53423166 is about 7309.1152679377. The cubic root of 53423166 is about 376.6256324457.

The spelling of 53423166 in words is "fifty-three million, four hundred twenty-three thousand, one hundred sixty-six".