51336594 has 24 divisors (see below), whose sum is σ = 117084240. Its totient is φ = 16211448.

The previous prime is 51336581. The next prime is 51336599. The reversal of 51336594 is 49563315.

51336594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51336599) 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 11 ways as a sum of consecutive naturals, for example, 74712 + ... + 75395.

It is an arithmetic number, because the mean of its divisors is an integer number (4878510).

Almost surely, 2^51336594 is an apocalyptic number.

51336594 is an abundant number, since it is smaller than the sum of its proper divisors (65747646).

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

51336594 is a wasteful number, since it uses less digits than its factorization.

51336594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150134 (or 150131 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 51336594 is about 7164.9559663685. The cubic root of 51336594 is about 371.6570286690.

The spelling of 51336594 in words is "fifty-one million, three hundred thirty-six thousand, five hundred ninety-four".