51080192 has 44 divisors (see below), whose sum is σ = 103512696. Its totient is φ = 25190400.

The previous prime is 51080167. The next prime is 51080201. The reversal of 51080192 is 29108015.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84692 + ... + 85292.

Almost surely, 2^51080192 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 51080192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51756348).

51080192 is an abundant number, since it is smaller than the sum of its proper divisors (52432504).

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

51080192 is an equidigital number, since it uses as much as digits as its factorization.

51080192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 51080192 is about 7147.0407862275. The cubic root of 51080192 is about 371.0372453362.

The spelling of 51080192 in words is "fifty-one million, eighty thousand, one hundred ninety-two".