50252866 has 4 divisors (see below), whose sum is σ = 75379302. Its totient is φ = 25126432.

The previous prime is 50252849. The next prime is 50252869. The reversal of 50252866 is 66825205.

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 + 140625 = 7079^2 + 375^2 .

It is not an unprimeable number, because it can be changed into a prime (50252869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12563215 + ... + 12563218.

Almost surely, 2^50252866 is an apocalyptic number.

50252866 is a deficient number, since it is larger than the sum of its proper divisors (25126436).

50252866 is a wasteful number, since it uses less digits than its factorization.

50252866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25126435.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 50252866 is about 7088.9255885501. The cubic root of 50252866 is about 369.0231500619.

The spelling of 50252866 in words is "fifty million, two hundred fifty-two thousand, eight hundred sixty-six".