51095184 has 80 divisors (see below), whose sum is σ = 154573440. Its totient is φ = 14238720.

The previous prime is 51095173. The next prime is 51095201. The reversal of 51095184 is 48159015.

It is a super-2 number, since 2×51095184² = 5221435655987712, which contains 22 as substring.

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, 11922 + ... + 15630.

It is an arithmetic number, because the mean of its divisors is an integer number (1932168).

Almost surely, 2^51095184 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 51095184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77286720).

51095184 is an abundant number, since it is smaller than the sum of its proper divisors (103478256).

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

51095184 is a wasteful number, since it uses less digits than its factorization.

51095184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768 (or 3762 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 51095184 is about 7148.0895349737. The cubic root of 51095184 is about 371.0735415080.

The spelling of 51095184 in words is "fifty-one million, ninety-five thousand, one hundred eighty-four".