51832868 has 12 divisors (see below), whose sum is σ = 93633792. Its totient is φ = 25080360.

The previous prime is 51832861. The next prime is 51832903. The reversal of 51832868 is 86823815.

It is not an unprimeable number, because it can be changed into a prime (51832861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208880 + ... + 209127.

It is an arithmetic number, because the mean of its divisors is an integer number (7802816).

Almost surely, 2^51832868 is an apocalyptic number.

It is an amenable number.

51832868 is a deficient number, since it is larger than the sum of its proper divisors (41800924).

51832868 is a wasteful number, since it uses less digits than its factorization.

51832868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418042 (or 418040 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 51832868 is about 7199.5047051863. The cubic root of 51832868 is about 372.8508005612.

The spelling of 51832868 in words is "fifty-one million, eight hundred thirty-two thousand, eight hundred sixty-eight".