50599340 has 48 divisors (see below), whose sum is σ = 116895744. Its totient is φ = 18244800.

The previous prime is 50599319. The next prime is 50599343. The reversal of 50599340 is 4399505.

It is a self number, because there is not a number n which added to its sum of digits gives 50599340.

It is not an unprimeable number, because it can be changed into a prime (50599343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27035 + ... + 28845.

It is an arithmetic number, because the mean of its divisors is an integer number (2435328).

Almost surely, 2^50599340 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 50599340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58447872).

50599340 is an abundant number, since it is smaller than the sum of its proper divisors (66296404).

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

50599340 is a wasteful number, since it uses less digits than its factorization.

50599340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 50599340 is about 7113.3213058318. The cubic root of 50599340 is about 369.8692988564.

The spelling of 50599340 in words is "fifty million, five hundred ninety-nine thousand, three hundred forty".