56054424 has 16 divisors (see below), whose sum is σ = 140136120. Its totient is φ = 18684800.

The previous prime is 56054407. The next prime is 56054461. The reversal of 56054424 is 42445065.

56054424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56054391 and 56054400.

It is a congruent number.

It is an unprimeable number.

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, 1167777 + ... + 1167824.

Almost surely, 2^56054424 is an apocalyptic number.

It is an amenable number.

56054424 is an abundant number, since it is smaller than the sum of its proper divisors (84081696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56054424 is a wasteful number, since it uses less digits than its factorization.

56054424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335610 (or 2335606 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 56054424 is about 7486.9502469297. The cubic root of 56054424 is about 382.7101361478.

Adding to 56054424 its reverse (42445065), we get a palindrome (98499489).

The spelling of 56054424 in words is "fifty-six million, fifty-four thousand, four hundred twenty-four".