54106273 has 4 divisors (see below), whose sum is σ = 58268308. Its totient is φ = 49944240.

The previous prime is 54106229. The next prime is 54106277. The reversal of 54106273 is 37260145.

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 10387729 + 43718544 = 3223^2 + 6612^2 .

It is a cyclic number.

It is not a de Polignac number, because 54106273 - 2⁹ = 54105761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54106277) 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, 2080998 + ... + 2081023.

It is an arithmetic number, because the mean of its divisors is an integer number (14567077).

Almost surely, 2^54106273 is an apocalyptic number.

It is an amenable number.

54106273 is a deficient number, since it is larger than the sum of its proper divisors (4162035).

54106273 is a wasteful number, since it uses less digits than its factorization.

54106273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162034.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 54106273 is about 7355.6966359414. The cubic root of 54106273 is about 378.2241072820.

The spelling of 54106273 in words is "fifty-four million, one hundred six thousand, two hundred seventy-three".