50825684 has 48 divisors (see below), whose sum is σ = 115248000. Its totient is φ = 19046016.

The previous prime is 50825683. The next prime is 50825689. The reversal of 50825684 is 48652805.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50825681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3242 + ... + 10590.

It is an arithmetic number, because the mean of its divisors is an integer number (2401000).

Almost surely, 2^50825684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50825684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57624000).

50825684 is an abundant number, since it is smaller than the sum of its proper divisors (64422316).

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

50825684 is a wasteful number, since it uses less digits than its factorization.

50825684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392 (or 7390 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 50825684 is about 7129.2134208481. The cubic root of 50825684 is about 370.4199857201.

The spelling of 50825684 in words is "fifty million, eight hundred twenty-five thousand, six hundred eighty-four".