1050323450 has 48 divisors (see below), whose sum is σ = 2204724960. Its totient is φ = 368760000.

The previous prime is 1050323441. The next prime is 1050323453. The reversal of 1050323450 is 543230501.

It is a super-2 number, since 2×1050323450² = 2206358699239805000, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1050323453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16976 + ... + 48875.

It is an arithmetic number, because the mean of its divisors is an integer number (45931770).

Almost surely, 2^1050323450 is an apocalyptic number.

1050323450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050323450 is an abundant number, since it is smaller than the sum of its proper divisors (1154401510).

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

1050323450 is a wasteful number, since it uses less digits than its factorization.

1050323450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65903 (or 65898 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1050323450 is about 32408.6940495911. The cubic root of 1050323450 is about 1016.5007122593.

Adding to 1050323450 its reverse (543230501), we get a palindrome (1593553951).

The spelling of 1050323450 in words is "one billion, fifty million, three hundred twenty-three thousand, four hundred fifty".