50207012 has 6 divisors (see below), whose sum is σ = 87862278. Its totient is φ = 25103504.

The previous prime is 50207009. The next prime is 50207021. The reversal of 50207012 is 21070205.

50207012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 49900096 + 306916 = 7064^2 + 554^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6275873 + ... + 6275880.

It is an arithmetic number, because the mean of its divisors is an integer number (14643713).

Almost surely, 2^50207012 is an apocalyptic number.

It is an amenable number.

50207012 is a deficient number, since it is larger than the sum of its proper divisors (37655266).

50207012 is a wasteful number, since it uses less digits than its factorization.

50207012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12551757 (or 12551755 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 50207012 is about 7085.6906508822. The cubic root of 50207012 is about 368.9108756243.

Adding to 50207012 its reverse (21070205), we get a palindrome (71277217).

The spelling of 50207012 in words is "fifty million, two hundred seven thousand, twelve".