50280256 has 56 divisors (see below), whose sum is σ = 108329984. Its totient is φ = 23016960.

The previous prime is 50280253. The next prime is 50280257. The reversal of 50280256 is 65208205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50280253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185401 + ... + 185671.

It is an arithmetic number, because the mean of its divisors is an integer number (1934464).

Almost surely, 2^50280256 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 50280256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54164992).

50280256 is an abundant number, since it is smaller than the sum of its proper divisors (58049728).

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

50280256 is a wasteful number, since it uses less digits than its factorization.

50280256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 50280256 is about 7090.8572119314. The cubic root of 50280256 is about 369.0901824462.

The spelling of 50280256 in words is "fifty million, two hundred eighty thousand, two hundred fifty-six".