54612339 has 4 divisors (see below), whose sum is σ = 72816456. Its totient is φ = 36408224.

The previous prime is 54612331. The next prime is 54612361. The reversal of 54612339 is 93321645.

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 54612339 - 2³ = 54612331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54612331) 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, 9102054 + ... + 9102059.

It is an arithmetic number, because the mean of its divisors is an integer number (18204114).

Almost surely, 2^54612339 is an apocalyptic number.

54612339 is a deficient number, since it is larger than the sum of its proper divisors (18204117).

54612339 is a wasteful number, since it uses less digits than its factorization.

54612339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18204116.

The product of its digits is 19440, while the sum is 33.

The square root of 54612339 is about 7390.0161704830. The cubic root of 54612339 is about 379.3996499014.

The spelling of 54612339 in words is "fifty-four million, six hundred twelve thousand, three hundred thirty-nine".