51424093 has 16 divisors (see below), whose sum is σ = 60217344. Its totient is φ = 43006320.

The previous prime is 51424039. The next prime is 51424123. The reversal of 51424093 is 39042415.

51424093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51424093 - 2¹³ = 51415901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51424033) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 52696 + ... + 53662.

It is an arithmetic number, because the mean of its divisors is an integer number (3763584).

Almost surely, 2^51424093 is an apocalyptic number.

It is an amenable number.

51424093 is a deficient number, since it is larger than the sum of its proper divisors (8793251).

51424093 is a wasteful number, since it uses less digits than its factorization.

51424093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 51424093 is about 7171.0594056945. The cubic root of 51424093 is about 371.8680617588.

The spelling of 51424093 in words is "fifty-one million, four hundred twenty-four thousand, ninety-three".