51058871 has 8 divisors (see below), whose sum is σ = 56908080. Its totient is φ = 45525888.

The previous prime is 51058859. The next prime is 51058877. The reversal of 51058871 is 17885015.

51058871 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 not a de Polignac number, because 51058871 - 2⁶ = 51058807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51058877) 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, 78716 + ... + 79361.

It is an arithmetic number, because the mean of its divisors is an integer number (7113510).

Almost surely, 2^51058871 is an apocalyptic number.

51058871 is a deficient number, since it is larger than the sum of its proper divisors (5849209).

51058871 is a wasteful number, since it uses less digits than its factorization.

51058871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158113.

The product of its (nonzero) digits is 11200, while the sum is 35.

The square root of 51058871 is about 7145.5490341890. The cubic root of 51058871 is about 370.9856141936.

The spelling of 51058871 in words is "fifty-one million, fifty-eight thousand, eight hundred seventy-one".