50863000 has 64 divisors (see below), whose sum is σ = 125330400. Its totient is φ = 19267200.

The previous prime is 50862989. The next prime is 50863037. The reversal of 50863000 is 36805.

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, 17662 + ... + 20338.

Almost surely, 2^50863000 is an apocalyptic number.

50863000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50863000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62665200).

50863000 is an abundant number, since it is smaller than the sum of its proper divisors (74467400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50863000 is a wasteful number, since it uses less digits than its factorization.

50863000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717 (or 2703 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 50863000 is about 7131.8300596691. The cubic root of 50863000 is about 370.5106171335.

Adding to 50863000 its reverse (36805), we get a palindrome (50899805).

It can be divided in two parts, 508 and 63000, that multiplied together give a triangular number (32004000 = T₈₀₀₀).

The spelling of 50863000 in words is "fifty million, eight hundred sixty-three thousand".