50216668 has 6 divisors (see below), whose sum is σ = 87879176. Its totient is φ = 25108332.

The previous prime is 50216653. The next prime is 50216687. The reversal of 50216668 is 86661205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6277080 + ... + 6277087.

Almost surely, 2^50216668 is an apocalyptic number.

It is an amenable number.

50216668 is a deficient number, since it is larger than the sum of its proper divisors (37662508).

50216668 is a wasteful number, since it uses less digits than its factorization.

50216668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12554171 (or 12554169 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 50216668 is about 7086.3719913648. The cubic root of 50216668 is about 368.9345242139.

The spelling of 50216668 in words is "fifty million, two hundred sixteen thousand, six hundred sixty-eight".