50285400 has 192 divisors, whose sum is σ = 179452800. Its totient is φ = 11520000.

The previous prime is 50285377. The next prime is 50285401. The reversal of 50285400 is 458205.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50285401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 125200 + ... + 125600.

It is an arithmetic number, because the mean of its divisors is an integer number (934650).

Almost surely, 2^50285400 is an apocalyptic number.

50285400 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 50285400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89726400).

50285400 is an abundant number, since it is smaller than the sum of its proper divisors (129167400).

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

50285400 is a wasteful number, since it uses less digits than its factorization.

50285400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 50285400 is about 7091.2199232572. The cubic root of 50285400 is about 369.1027687992.

The spelling of 50285400 in words is "fifty million, two hundred eighty-five thousand, four hundred".