50457860 has 48 divisors (see below), whose sum is σ = 111283200. Its totient is φ = 19181184.

The previous prime is 50457859. The next prime is 50457871. The reversal of 50457860 is 6875405.

It is a self number, because there is not a number n which added to its sum of digits gives 50457860.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105101 + ... + 105579.

It is an arithmetic number, because the mean of its divisors is an integer number (2318400).

Almost surely, 2^50457860 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 50457860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55641600).

50457860 is an abundant number, since it is smaller than the sum of its proper divisors (60825340).

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

50457860 is a wasteful number, since it uses less digits than its factorization.

50457860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 50457860 is about 7103.3696229325. The cubic root of 50457860 is about 369.5242485290.

The spelling of 50457860 in words is "fifty million, four hundred fifty-seven thousand, eight hundred sixty".