50112866 has 4 divisors (see below), whose sum is σ = 75169302. Its totient is φ = 25056432.

The previous prime is 50112863. The next prime is 50112877. The reversal of 50112866 is 66821105.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50112241 + 625 = 7079^2 + 25^2 .

It is a super-2 number, since 2×50112866² = 5022598677467912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50112863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12528215 + ... + 12528218.

Almost surely, 2^50112866 is an apocalyptic number.

50112866 is a deficient number, since it is larger than the sum of its proper divisors (25056436).

50112866 is a wasteful number, since it uses less digits than its factorization.

50112866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25056435.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 50112866 is about 7079.0441445156. The cubic root of 50112866 is about 368.6801428140.

The spelling of 50112866 in words is "fifty million, one hundred twelve thousand, eight hundred sixty-six".