51026 has 8 divisors (see below), whose sum is σ = 79104. Its totient is φ = 24660.

The previous prime is 51001. The next prime is 51031. The reversal of 51026 is 62015.

51026 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 nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 51026.

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, 350 + ... + 473.

It is an arithmetic number, because the mean of its divisors is an integer number (9888).

2⁵¹⁰²⁶ is an apocalyptic number.

51026 is a deficient number, since it is larger than the sum of its proper divisors (28078).

51026 is a wasteful number, since it uses less digits than its factorization.

51026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 51026 is about 225.8893534454. The cubic root of 51026 is about 37.0905985289.

Adding to 51026 its sum of digits (14), we get a triangular number (51040 = T₃₁₉).

The spelling of 51026 in words is "fifty-one thousand, twenty-six".