51000095 has 8 divisors (see below), whose sum is σ = 61419600. Its totient is φ = 40653760.

The previous prime is 51000083. The next prime is 51000113. The reversal of 51000095 is 59000015.

51000095 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 not a de Polignac number, because 51000095 - 2¹⁰ = 50999071 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 16745 + ... + 19554.

It is an arithmetic number, because the mean of its divisors is an integer number (7677450).

Almost surely, 2^51000095 is an apocalyptic number.

51000095 is a deficient number, since it is larger than the sum of its proper divisors (10419505).

51000095 is a wasteful number, since it uses less digits than its factorization.

51000095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36585.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 51000095 is about 7141.4350798702. The cubic root of 51000095 is about 370.8432071885.

The spelling of 51000095 in words is "fifty-one million, ninety-five", and thus it is an aban number and an uban number.