51368096 has 96 divisors (see below), whose sum is σ = 117552960. Its totient is φ = 21897216.

The previous prime is 51368087. The next prime is 51368111. The reversal of 51368096 is 69086315.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 529520 + ... + 529616.

It is an arithmetic number, because the mean of its divisors is an integer number (1224510).

Almost surely, 2^51368096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51368096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58776480).

51368096 is an abundant number, since it is smaller than the sum of its proper divisors (66184864).

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

51368096 is a wasteful number, since it uses less digits than its factorization.

51368096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 51368096 is about 7167.1539679290. The cubic root of 51368096 is about 371.7330338784.

The spelling of 51368096 in words is "fifty-one million, three hundred sixty-eight thousand, ninety-six".