50790912 has 80 divisors (see below), whose sum is σ = 138636960. Its totient is φ = 16515072.

The previous prime is 50790893. The next prime is 50790941. The reversal of 50790912 is 21909705.

It is a congruent number.

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, 65664 + ... + 66432.

It is an arithmetic number, because the mean of its divisors is an integer number (1732962).

Almost surely, 2^50790912 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 50790912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69318480).

50790912 is an abundant number, since it is smaller than the sum of its proper divisors (87846048).

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

50790912 is an equidigital number, since it uses as much as digits as its factorization.

50790912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 50790912 is about 7126.7743053923. The cubic root of 50790912 is about 370.3354931227.

It can be divided in two parts, 507 and 90912, that added together give a palindrome (91419).

The spelling of 50790912 in words is "fifty million, seven hundred ninety thousand, nine hundred twelve".