56513046 has 8 divisors (see below), whose sum is σ = 113026104. Its totient is φ = 18837680.

The previous prime is 56513033. The next prime is 56513057. The reversal of 56513046 is 64031565.

56513046 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.

56513046 is an admirable number.

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, 4709415 + ... + 4709426.

It is an arithmetic number, because the mean of its divisors is an integer number (14128263).

Almost surely, 2^56513046 is an apocalyptic number.

56513046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56513046 is a wasteful number, since it uses less digits than its factorization.

56513046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9418846.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 56513046 is about 7517.5159461088. The cubic root of 56513046 is about 383.7510457731.

The spelling of 56513046 in words is "fifty-six million, five hundred thirteen thousand, forty-six".