50930440 has 32 divisors (see below), whose sum is σ = 125012160. Its totient is φ = 18520000.

The previous prime is 50930423. The next prime is 50930443. The reversal of 50930440 is 4403905.

It is not an unprimeable number, because it can be changed into a prime (50930443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57436 + ... + 58315.

It is an arithmetic number, because the mean of its divisors is an integer number (3906630).

Almost surely, 2^50930440 is an apocalyptic number.

It is an amenable number.

50930440 is an abundant number, since it is smaller than the sum of its proper divisors (74081720).

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

50930440 is a wasteful number, since it uses less digits than its factorization.

50930440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115773 (or 115769 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 50930440 is about 7136.5565926433. The cubic root of 50930440 is about 370.6742999710.

The spelling of 50930440 in words is "fifty million, nine hundred thirty thousand, four hundred forty".