50830780 has 96 divisors (see below), whose sum is σ = 143377920. Its totient is φ = 14618880.

The previous prime is 50830729. The next prime is 50830783. The reversal of 50830780 is 8703805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50830783) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18751 + ... + 21289.

It is an arithmetic number, because the mean of its divisors is an integer number (1493520).

Almost surely, 2^50830780 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 50830780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71688960).

50830780 is an abundant number, since it is smaller than the sum of its proper divisors (92547140).

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

50830780 is a wasteful number, since it uses less digits than its factorization.

50830780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579 (or 2577 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 50830780 is about 7129.5708145722. The cubic root of 50830780 is about 370.4323652692.

The spelling of 50830780 in words is "fifty million, eight hundred thirty thousand, seven hundred eighty".