54159267 has 4 divisors (see below), whose sum is σ = 72212360. Its totient is φ = 36106176.

The previous prime is 54159257. The next prime is 54159289. The reversal of 54159267 is 76295145.

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

It is not a de Polignac number, because 54159267 - 2⁸ = 54159011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54159257) 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, 9026542 + ... + 9026547.

It is an arithmetic number, because the mean of its divisors is an integer number (18053090).

Almost surely, 2^54159267 is an apocalyptic number.

54159267 is a deficient number, since it is larger than the sum of its proper divisors (18053093).

54159267 is a wasteful number, since it uses less digits than its factorization.

54159267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18053092.

The product of its digits is 75600, while the sum is 39.

The square root of 54159267 is about 7359.2979964124. The cubic root of 54159267 is about 378.3475499498.

The spelling of 54159267 in words is "fifty-four million, one hundred fifty-nine thousand, two hundred sixty-seven".