54137227 has 4 divisors (see below), whose sum is σ = 54171936. Its totient is φ = 54102520.

The previous prime is 54137219. The next prime is 54137233. The reversal of 54137227 is 72273145.

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

It is a cyclic number.

It is not a de Polignac number, because 54137227 - 2³ = 54137219 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54137207) 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, 14899 + ... + 18172.

It is an arithmetic number, because the mean of its divisors is an integer number (13542984).

Almost surely, 2^54137227 is an apocalyptic number.

54137227 is a deficient number, since it is larger than the sum of its proper divisors (34709).

54137227 is a wasteful number, since it uses less digits than its factorization.

54137227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34708.

The product of its digits is 11760, while the sum is 31.

The square root of 54137227 is about 7357.8004186034. The cubic root of 54137227 is about 378.2962204059.

The spelling of 54137227 in words is "fifty-four million, one hundred thirty-seven thousand, two hundred twenty-seven".