51825336 has 32 divisors (see below), whose sum is σ = 129753600. Its totient is φ = 17249760.

The previous prime is 51825317. The next prime is 51825341. The reversal of 51825336 is 63352815.

51825336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51825297 and 51825306.

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 in 7 ways as a sum of consecutive naturals, for example, 22695 + ... + 24873.

It is an arithmetic number, because the mean of its divisors is an integer number (4054800).

Almost surely, 2^51825336 is an apocalyptic number.

It is an amenable number.

51825336 is an abundant number, since it is smaller than the sum of its proper divisors (77928264).

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

51825336 is a wasteful number, since it uses less digits than its factorization.

51825336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179 (or 3175 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 51825336 is about 7198.9815946424. The cubic root of 51825336 is about 372.8327396385.

The spelling of 51825336 in words is "fifty-one million, eight hundred twenty-five thousand, three hundred thirty-six".