50543212 has 6 divisors (see below), whose sum is σ = 88450628. Its totient is φ = 25271604.

The previous prime is 50543209. The next prime is 50543231. The reversal of 50543212 is 21234505.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6317898 + ... + 6317905.

Almost surely, 2^50543212 is an apocalyptic number.

It is an amenable number.

50543212 is a deficient number, since it is larger than the sum of its proper divisors (37907416).

50543212 is a wasteful number, since it uses less digits than its factorization.

50543212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12635807 (or 12635805 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50543212 is about 7109.3749373626. The cubic root of 50543212 is about 369.7324874221.

Adding to 50543212 its reverse (21234505), we get a palindrome (71777717).

The spelling of 50543212 in words is "fifty million, five hundred forty-three thousand, two hundred twelve".