54243326 has 4 divisors (see below), whose sum is σ = 81364992. Its totient is φ = 27121662.

The previous prime is 54243323. The next prime is 54243331. The reversal of 54243326 is 62334245.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54243323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13560830 + ... + 13560833.

It is an arithmetic number, because the mean of its divisors is an integer number (20341248).

Almost surely, 2^54243326 is an apocalyptic number.

54243326 is a deficient number, since it is larger than the sum of its proper divisors (27121666).

54243326 is a wasteful number, since it uses less digits than its factorization.

54243326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27121665.

The product of its digits is 17280, while the sum is 29.

The square root of 54243326 is about 7365.0068567517. The cubic root of 54243326 is about 378.5431894581.

The spelling of 54243326 in words is "fifty-four million, two hundred forty-three thousand, three hundred twenty-six".