56424093 has 16 divisors (see below), whose sum is σ = 82403136. Its totient is φ = 34058240.

The previous prime is 56424089. The next prime is 56424101. The reversal of 56424093 is 39042465.

It is a cyclic number.

It is not a de Polignac number, because 56424093 - 2² = 56424089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56424013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5155 + ... + 11807.

It is an arithmetic number, because the mean of its divisors is an integer number (5150196).

Almost surely, 2^56424093 is an apocalyptic number.

It is an amenable number.

56424093 is a deficient number, since it is larger than the sum of its proper divisors (25979043).

56424093 is a wasteful number, since it uses less digits than its factorization.

56424093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 56424093 is about 7511.5972336115. The cubic root of 56424093 is about 383.5495953406.

The spelling of 56424093 in words is "fifty-six million, four hundred twenty-four thousand, ninety-three".