51095837 has 8 divisors (see below), whose sum is σ = 55305600. Its totient is φ = 46926000.

The previous prime is 51095831. The next prime is 51095851. The reversal of 51095837 is 73859015.

51095837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51095837 is a prime.

It is a super-2 number, since 2×51095837² = 5221569117461138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51095837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51095831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7289 + ... + 12462.

It is an arithmetic number, because the mean of its divisors is an integer number (6913200).

Almost surely, 2^51095837 is an apocalyptic number.

It is an amenable number.

51095837 is a deficient number, since it is larger than the sum of its proper divisors (4209763).

51095837 is a wasteful number, since it uses less digits than its factorization.

51095837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19963.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 51095837 is about 7148.1352113681. The cubic root of 51095837 is about 371.0751222831.

The spelling of 51095837 in words is "fifty-one million, ninety-five thousand, eight hundred thirty-seven".