54595839 has 4 divisors (see below), whose sum is σ = 72794456. Its totient is φ = 36397224.

The previous prime is 54595781. The next prime is 54595841. The reversal of 54595839 is 93859545.

It is a happy number.

54595839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54595839 - 2²⁴ = 37818623 is a prime.

It is a super-2 number, since 2×54595839² = 5961411272227842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54595339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9099304 + ... + 9099309.

It is an arithmetic number, because the mean of its divisors is an integer number (18198614).

Almost surely, 2^54595839 is an apocalyptic number.

54595839 is a deficient number, since it is larger than the sum of its proper divisors (18198617).

54595839 is a wasteful number, since it uses less digits than its factorization.

54595839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18198616.

The product of its digits is 972000, while the sum is 48.

The square root of 54595839 is about 7388.8997151132. The cubic root of 54595839 is about 379.3614367742.

The spelling of 54595839 in words is "fifty-four million, five hundred ninety-five thousand, eight hundred thirty-nine".