50570812 has 6 divisors (see below), whose sum is σ = 88498928. Its totient is φ = 25285404.

The previous prime is 50570803. The next prime is 50570873. The reversal of 50570812 is 21807505.

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, 6321348 + ... + 6321355.

Almost surely, 2^50570812 is an apocalyptic number.

It is an amenable number.

50570812 is a deficient number, since it is larger than the sum of its proper divisors (37928116).

50570812 is a wasteful number, since it uses less digits than its factorization.

50570812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12642707 (or 12642705 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 50570812 is about 7111.3157713605. The cubic root of 50570812 is about 369.7997747942.

It can be divided in two parts, 505 and 70812, that added together give a palindrome (71317).

The spelling of 50570812 in words is "fifty million, five hundred seventy thousand, eight hundred twelve".