50435340 has 24 divisors (see below), whose sum is σ = 141219120. Its totient is φ = 13449408.

The previous prime is 50435303. The next prime is 50435369. The reversal of 50435340 is 4353405.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50435340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420235 + ... + 420354.

It is an arithmetic number, because the mean of its divisors is an integer number (5884130).

Almost surely, 2^50435340 is an apocalyptic number.

It is an amenable number.

50435340 is an abundant number, since it is smaller than the sum of its proper divisors (90783780).

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

50435340 is a wasteful number, since it uses less digits than its factorization.

50435340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840601 (or 840599 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 50435340 is about 7101.7842828405. The cubic root of 50435340 is about 369.4692658537.

Adding to 50435340 its reverse (4353405), we get a palindrome (54788745).

The spelling of 50435340 in words is "fifty million, four hundred thirty-five thousand, three hundred forty".