54166201 has 4 divisors (see below), whose sum is σ = 54774900. Its totient is φ = 53557504.

The previous prime is 54166183. The next prime is 54166213. The reversal of 54166201 is 10266145.

54166201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21949225 + 32216976 = 4685^2 + 5676^2 .

It is a cyclic number.

It is not a de Polignac number, because 54166201 - 2¹³ = 54158009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54166601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304216 + ... + 304393.

It is an arithmetic number, because the mean of its divisors is an integer number (13693725).

Almost surely, 2^54166201 is an apocalyptic number.

It is an amenable number.

54166201 is a deficient number, since it is larger than the sum of its proper divisors (608699).

54166201 is an equidigital number, since it uses as much as digits as its factorization.

54166201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608698.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 54166201 is about 7359.7690860515. The cubic root of 54166201 is about 378.3636958475.

The spelling of 54166201 in words is "fifty-four million, one hundred sixty-six thousand, two hundred one".