54105293 has 16 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 46021680.

The previous prime is 54105287. The next prime is 54105307. The reversal of 54105293 is 39250145.

It is a cyclic number.

It is not a de Polignac number, because 54105293 - 2⁴ = 54105277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54105193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15788 + ... + 18906.

It is an arithmetic number, because the mean of its divisors is an integer number (3931200).

Almost surely, 2^54105293 is an apocalyptic number.

It is an amenable number.

54105293 is a deficient number, since it is larger than the sum of its proper divisors (8793907).

54105293 is a wasteful number, since it uses less digits than its factorization.

54105293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 54105293 is about 7355.6300206033. The cubic root of 54105293 is about 378.2218237399.

It can be divided in two parts, 541052 and 93, that added together give a palindrome (541145).

The spelling of 54105293 in words is "fifty-four million, one hundred five thousand, two hundred ninety-three".