56344504 has 8 divisors (see below), whose sum is σ = 105645960. Its totient is φ = 28172248.

The previous prime is 56344447. The next prime is 56344507. The reversal of 56344504 is 40544365.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56344507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3521524 + ... + 3521539.

It is an arithmetic number, because the mean of its divisors is an integer number (13205745).

Almost surely, 2^56344504 is an apocalyptic number.

It is an amenable number.

56344504 is a deficient number, since it is larger than the sum of its proper divisors (49301456).

56344504 is a wasteful number, since it uses less digits than its factorization.

56344504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043069 (or 7043065 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 56344504 is about 7506.2976226633. The cubic root of 56344504 is about 383.3691718646.

Adding to 56344504 its reverse (40544365), we get a palindrome (96888869).

The spelling of 56344504 in words is "fifty-six million, three hundred forty-four thousand, five hundred four".