166054104 has 64 divisors (see below), whose sum is σ = 476160000. Its totient is φ = 53563680.

The previous prime is 166054103. The next prime is 166054111. The reversal of 166054104 is 401450661.

166054104 is a `hidden beast` number, since 16 + 605 + 41 + 0 + 4 = 666.

166054104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166054103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5704 + ... + 19095.

It is an arithmetic number, because the mean of its divisors is an integer number (7440000).

Almost surely, 2^166054104 is an apocalyptic number.

It is an amenable number.

166054104 is an abundant number, since it is smaller than the sum of its proper divisors (310105896).

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

166054104 is a wasteful number, since it uses less digits than its factorization.

166054104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24845 (or 24835 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 166054104 is about 12886.1981980722. The cubic root of 166054104 is about 549.6461680101.

The spelling of 166054104 in words is "one hundred sixty-six million, fifty-four thousand, one hundred four".