56441378 has 16 divisors (see below), whose sum is σ = 97130880. Its totient is φ = 24095616.

The previous prime is 56441339. The next prime is 56441387. The reversal of 56441378 is 87314465.

56441378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 3983 + ... + 11346.

It is an arithmetic number, because the mean of its divisors is an integer number (6070680).

Almost surely, 2^56441378 is an apocalyptic number.

56441378 is a deficient number, since it is larger than the sum of its proper divisors (40689502).

56441378 is a wasteful number, since it uses less digits than its factorization.

56441378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15601.

The product of its digits is 80640, while the sum is 38.

The square root of 56441378 is about 7512.7476997434. The cubic root of 56441378 is about 383.5887569678.

The spelling of 56441378 in words is "fifty-six million, four hundred forty-one thousand, three hundred seventy-eight".