50826855 has 16 divisors (see below), whose sum is σ = 86107104. Its totient is φ = 25512960.

The previous prime is 50826833. The next prime is 50826869. The reversal of 50826855 is 55862805.

It is a de Polignac number, because none of the positive numbers 2^k-50826855 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99406 + ... + 99915.

It is an arithmetic number, because the mean of its divisors is an integer number (5381694).

Almost surely, 2^50826855 is an apocalyptic number.

50826855 is a deficient number, since it is larger than the sum of its proper divisors (35280249).

50826855 is a wasteful number, since it uses less digits than its factorization.

50826855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199346.

The product of its (nonzero) digits is 96000, while the sum is 39.

The square root of 50826855 is about 7129.2955472473. The cubic root of 50826855 is about 370.4228304660.

It can be divided in two parts, 50826 and 855, that added together give a triangular number (51681 = T₃₂₁).

The spelling of 50826855 in words is "fifty million, eight hundred twenty-six thousand, eight hundred fifty-five".