51888192 has 56 divisors (see below), whose sum is σ = 142036800. Its totient is φ = 16697856.

The previous prime is 51888169. The next prime is 51888209. The reversal of 51888192 is 29188815.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909 + ... + 10227.

Almost surely, 2^51888192 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 51888192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71018400).

51888192 is an abundant number, since it is smaller than the sum of its proper divisors (90148608).

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

51888192 is a wasteful number, since it uses less digits than its factorization.

51888192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9363 (or 9353 counting only the distinct ones).

The product of its digits is 46080, while the sum is 42.

The square root of 51888192 is about 7203.3458892379. The cubic root of 51888192 is about 372.9834079450.

The spelling of 51888192 in words is "fifty-one million, eight hundred eighty-eight thousand, one hundred ninety-two".