56180304 has 100 divisors (see below), whose sum is σ = 165284064. Its totient is φ = 18418752.

The previous prime is 56180273. The next prime is 56180351. The reversal of 56180304 is 40308165.

56180304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 86509 + ... + 87155.

Almost surely, 2^56180304 is an apocalyptic number.

56180304 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56180304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82642032).

56180304 is an abundant number, since it is smaller than the sum of its proper divisors (109103760).

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

56180304 is a wasteful number, since it uses less digits than its factorization.

56180304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 56180304 is about 7495.3521598388. The cubic root of 56180304 is about 382.9964027867.

Adding to 56180304 its reverse (40308165), we get a palindrome (96488469).

The spelling of 56180304 in words is "fifty-six million, one hundred eighty thousand, three hundred four".