56094427 has 4 divisors (see below), whose sum is σ = 57045240. Its totient is φ = 55143616.

The previous prime is 56094391. The next prime is 56094431. The reversal of 56094427 is 72449065.

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

It is a cyclic number.

It is not a de Polignac number, because 56094427 - 2¹⁵ = 56061659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56094487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475318 + ... + 475435.

It is an arithmetic number, because the mean of its divisors is an integer number (14261310).

Almost surely, 2^56094427 is an apocalyptic number.

56094427 is a deficient number, since it is larger than the sum of its proper divisors (950813).

56094427 is an equidigital number, since it uses as much as digits as its factorization.

56094427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950812.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 56094427 is about 7489.6212854857. The cubic root of 56094427 is about 382.8011543171.

The spelling of 56094427 in words is "fifty-six million, ninety-four thousand, four hundred twenty-seven".