54592439 has 4 divisors (see below), whose sum is σ = 59555400. Its totient is φ = 49629480.

The previous prime is 54592429. The next prime is 54592451. The reversal of 54592439 is 93429545.

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 54592439 - 2⁸ = 54592183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54592396 and 54592405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54592429) 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, 2481464 + ... + 2481485.

It is an arithmetic number, because the mean of its divisors is an integer number (14888850).

Almost surely, 2^54592439 is an apocalyptic number.

54592439 is a deficient number, since it is larger than the sum of its proper divisors (4962961).

54592439 is a wasteful number, since it uses less digits than its factorization.

54592439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4962960.

The product of its digits is 194400, while the sum is 41.

The square root of 54592439 is about 7388.6696366802. The cubic root of 54592439 is about 379.3535615973.

The spelling of 54592439 in words is "fifty-four million, five hundred ninety-two thousand, four hundred thirty-nine".