54137 has 4 divisors (see below), whose sum is σ = 55440. Its totient is φ = 52836.

The previous prime is 54133. The next prime is 54139. The reversal of 54137 is 73145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73145 = 5 ⋅14629.

It is a cyclic number.

It is not a de Polignac number, because 54137 - 2² = 54133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54133) 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, 587 + ... + 672.

It is an arithmetic number, because the mean of its divisors is an integer number (13860).

2⁵⁴¹³⁷ is an apocalyptic number.

It is an amenable number.

54137 is a deficient number, since it is larger than the sum of its proper divisors (1303).

54137 is a wasteful number, since it uses less digits than its factorization.

54137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302.

The product of its digits is 420, while the sum is 20.

The square root of 54137 is about 232.6735911099. The cubic root of 54137 is about 37.8295691667.

It can be divided in two parts, 54 and 137, that added together give a palindrome (191).

The spelling of 54137 in words is "fifty-four thousand, one hundred thirty-seven".