50213180 has 24 divisors (see below), whose sum is σ = 108850560. Its totient is φ = 19437120.

The previous prime is 50213179. The next prime is 50213197. The reversal of 50213180 is 8131205.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39875 + ... + 41114.

It is an arithmetic number, because the mean of its divisors is an integer number (4535440).

Almost surely, 2^50213180 is an apocalyptic number.

It is an amenable number.

50213180 is an abundant number, since it is smaller than the sum of its proper divisors (58637380).

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

50213180 is a wasteful number, since it uses less digits than its factorization.

50213180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81029 (or 81027 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 50213180 is about 7086.1258809028. The cubic root of 50213180 is about 368.9259820740.

Adding to 50213180 its reverse (8131205), we get a palindrome (58344385).

The spelling of 50213180 in words is "fifty million, two hundred thirteen thousand, one hundred eighty".