54162166 has 8 divisors (see below), whose sum is σ = 81288504. Its totient is φ = 27066000.

The previous prime is 54162151. The next prime is 54162167. The reversal of 54162166 is 66126145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54162167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335 + ... + 10666.

It is an arithmetic number, because the mean of its divisors is an integer number (10161063).

Almost surely, 2^54162166 is an apocalyptic number.

54162166 is a deficient number, since it is larger than the sum of its proper divisors (27126338).

54162166 is a wasteful number, since it uses less digits than its factorization.

54162166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15086.

The product of its digits is 8640, while the sum is 31.

The square root of 54162166 is about 7359.4949554980. The cubic root of 54162166 is about 378.3543004718.

The spelling of 54162166 in words is "fifty-four million, one hundred sixty-two thousand, one hundred sixty-six".