50710128 has 80 divisors (see below), whose sum is σ = 153799680. Its totient is φ = 14093568.

The previous prime is 50710123. The next prime is 50710157. The reversal of 50710128 is 82101705.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 50710098 and 50710107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50710123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10393 + ... + 14471.

It is an arithmetic number, because the mean of its divisors is an integer number (1922496).

Almost surely, 2^50710128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50710128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76899840).

50710128 is an abundant number, since it is smaller than the sum of its proper divisors (103089552).

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

50710128 is a wasteful number, since it uses less digits than its factorization.

50710128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134 (or 4128 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 50710128 is about 7121.1044087276. The cubic root of 50710128 is about 370.1390468384.

The spelling of 50710128 in words is "fifty million, seven hundred ten thousand, one hundred twenty-eight".