50740170 has 64 divisors (see below), whose sum is σ = 131894784. Its totient is φ = 12418560.

The previous prime is 50740163. The next prime is 50740171. The reversal of 50740170 is 7104705.

50740170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50740170.

It is not an unprimeable number, because it can be changed into a prime (50740171) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 109359 + ... + 109821.

It is an arithmetic number, because the mean of its divisors is an integer number (2060856).

Almost surely, 2^50740170 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50740170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65947392).

50740170 is an abundant number, since it is smaller than the sum of its proper divisors (81154614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50740170 is a wasteful number, since it uses less digits than its factorization.

50740170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 50740170 is about 7123.2134602299. The cubic root of 50740170 is about 370.2121257449.

Adding to 50740170 its reverse (7104705), we get a palindrome (57844875).

The spelling of 50740170 in words is "fifty million, seven hundred forty thousand, one hundred seventy".