56033280 has 204 divisors, whose sum is σ = 204470760. Its totient is φ = 14155776.

The previous prime is 56033203. The next prime is 56033287. The reversal of 56033280 is 8233065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56033287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2949111 + ... + 2949129.

Almost surely, 2^56033280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56033280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102235380).

56033280 is an abundant number, since it is smaller than the sum of its proper divisors (148437480).

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

56033280 is an equidigital number, since it uses as much as digits as its factorization.

56033280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 56033280 is about 7485.5380568133. The cubic root of 56033280 is about 382.6620100577.

The spelling of 56033280 in words is "fifty-six million, thirty-three thousand, two hundred eighty".