56526878 has 8 divisors (see below), whose sum is σ = 84823968. Its totient is φ = 28252224.

The previous prime is 56526797. The next prime is 56526913. The reversal of 56526878 is 87862565.

56526878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3950 + ... + 11342.

It is an arithmetic number, because the mean of its divisors is an integer number (10602996).

Almost surely, 2^56526878 is an apocalyptic number.

56526878 is a deficient number, since it is larger than the sum of its proper divisors (28297090).

56526878 is a wasteful number, since it uses less digits than its factorization.

56526878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11218.

The product of its digits is 806400, while the sum is 47.

The square root of 56526878 is about 7518.4358745686. The cubic root of 56526878 is about 383.7823518864.

The spelling of 56526878 in words is "fifty-six million, five hundred twenty-six thousand, eight hundred seventy-eight".