50680172 has 12 divisors (see below), whose sum is σ = 89605320. Its totient is φ = 25078656.

The previous prime is 50680151. The next prime is 50680183. The reversal of 50680172 is 27108605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64922 + ... + 65697.

It is an arithmetic number, because the mean of its divisors is an integer number (7467110).

Almost surely, 2^50680172 is an apocalyptic number.

It is an amenable number.

50680172 is a deficient number, since it is larger than the sum of its proper divisors (38925148).

50680172 is a wasteful number, since it uses less digits than its factorization.

50680172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130720 (or 130718 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 50680172 is about 7119.0007725804. Note that the first 3 decimals coincide. The cubic root of 50680172 is about 370.0661483876.

Adding to 50680172 its reverse (27108605), we get a palindrome (77788777).

The spelling of 50680172 in words is "fifty million, six hundred eighty thousand, one hundred seventy-two".