920566050 has 48 divisors (see below), whose sum is σ = 2289904032. Its totient is φ = 244742400.

The previous prime is 920566001. The next prime is 920566057. The reversal of 920566050 is 50665029.

It is not an unprimeable number, because it can be changed into a prime (920566057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41445 + ... + 59655.

It is an arithmetic number, because the mean of its divisors is an integer number (47706334).

Almost surely, 2^920566050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 920566050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1144952016).

920566050 is an abundant number, since it is smaller than the sum of its proper divisors (1369337982).

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

920566050 is a wasteful number, since it uses less digits than its factorization.

920566050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18563 (or 18558 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 920566050 is about 30340.8313992877. The cubic root of 920566050 is about 972.7882541298.

The spelling of 920566050 in words is "nine hundred twenty million, five hundred sixty-six thousand, fifty".