56158294 has 4 divisors (see below), whose sum is σ = 84237444. Its totient is φ = 28079146.

The previous prime is 56158273. The next prime is 56158303. The reversal of 56158294 is 49285165.

56158294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 as a sum of consecutive naturals, namely, 14039572 + ... + 14039575.

It is an arithmetic number, because the mean of its divisors is an integer number (21059361).

Almost surely, 2^56158294 is an apocalyptic number.

56158294 is a deficient number, since it is larger than the sum of its proper divisors (28079150).

56158294 is a wasteful number, since it uses less digits than its factorization.

56158294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28079149.

The product of its digits is 86400, while the sum is 40.

The square root of 56158294 is about 7493.8837727843. The cubic root of 56158294 is about 382.9463802028.

The spelling of 56158294 in words is "fifty-six million, one hundred fifty-eight thousand, two hundred ninety-four".