50920230 has 64 divisors (see below), whose sum is σ = 127837440. Its totient is φ = 12964224.

The previous prime is 50920217. The next prime is 50920231. The reversal of 50920230 is 3202905.

50920230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50920197 and 50920206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50920231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92817 + ... + 93363.

It is an arithmetic number, because the mean of its divisors is an integer number (1997460).

Almost surely, 2^50920230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50920230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63918720).

50920230 is an abundant number, since it is smaller than the sum of its proper divisors (76917210).

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

50920230 is a wasteful number, since it uses less digits than its factorization.

50920230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 50920230 is about 7135.8412258121. The cubic root of 50920230 is about 370.6495286848.

The spelling of 50920230 in words is "fifty million, nine hundred twenty thousand, two hundred thirty".