50271216 has 20 divisors (see below), whose sum is σ = 129867432. Its totient is φ = 16757056.

The previous prime is 50271211. The next prime is 50271217. The reversal of 50271216 is 61217205.

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 (50271211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523611 + ... + 523706.

Almost surely, 2^50271216 is an apocalyptic number.

It is an amenable number.

50271216 is an abundant number, since it is smaller than the sum of its proper divisors (79596216).

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

50271216 is a wasteful number, since it uses less digits than its factorization.

50271216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047328 (or 1047322 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 50271216 is about 7090.2197427160. The cubic root of 50271216 is about 369.0680612698.

The spelling of 50271216 in words is "fifty million, two hundred seventy-one thousand, two hundred sixteen".