53606166 has 16 divisors (see below), whose sum is σ = 107328000. Its totient is φ = 17849448.

The previous prime is 53606153. The next prime is 53606173. The reversal of 53606166 is 66160635.

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, 1935 + ... + 10533.

It is an arithmetic number, because the mean of its divisors is an integer number (6708000).

Almost surely, 2^53606166 is an apocalyptic number.

53606166 is an abundant number, since it is smaller than the sum of its proper divisors (53721834).

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

53606166 is a wasteful number, since it uses less digits than its factorization.

53606166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9643.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 53606166 is about 7321.6231806888. The cubic root of 53606166 is about 377.0551835672.

The spelling of 53606166 in words is "fifty-three million, six hundred six thousand, one hundred sixty-six".