50300000 has 72 divisors (see below), whose sum is σ = 124023312. Its totient is φ = 20080000.

The previous prime is 50299999. The next prime is 50300009. The reversal of 50300000 is 305.

50300000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50300009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99749 + ... + 100251.

It is an arithmetic number, because the mean of its divisors is an integer number (1722546).

Almost surely, 2^50300000 is an apocalyptic number.

50300000 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 50300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62011656).

50300000 is an abundant number, since it is smaller than the sum of its proper divisors (73723312).

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

50300000 is an frugal number, since it uses more digits than its factorization.

50300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 8.

The square root of 50300000 is about 7092.2492905989. The cubic root of 50300000 is about 369.1384874436.

Adding to 50300000 its reverse (305), we get a palindrome (50300305).

The spelling of 50300000 in words is "fifty million, three hundred thousand".