50430216 has 16 divisors (see below), whose sum is σ = 126075600. Its totient is φ = 16810064.

The previous prime is 50430197. The next prime is 50430221. The reversal of 50430216 is 61203405.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50430192 and 50430201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050606 + ... + 1050653.

It is an arithmetic number, because the mean of its divisors is an integer number (7879725).

Almost surely, 2^50430216 is an apocalyptic number.

It is an amenable number.

50430216 is an abundant number, since it is smaller than the sum of its proper divisors (75645384).

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

50430216 is a wasteful number, since it uses less digits than its factorization.

50430216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101268 (or 2101264 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 50430216 is about 7101.4235192671. The cubic root of 50430216 is about 369.4567533004.

The spelling of 50430216 in words is "fifty million, four hundred thirty thousand, two hundred sixteen".