1050322005 has 64 divisors (see below), whose sum is σ = 1945405440. Its totient is φ = 537062400.

The previous prime is 1050322001. The next prime is 1050322027. The reversal of 1050322005 is 5002230501.

It is a happy number.

It is not a de Polignac number, because 1050322005 - 2² = 1050322001 is a prime.

It is a super-2 number, since 2×1050322005² = 2206352628374440050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050322001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 471795 + ... + 474015.

It is an arithmetic number, because the mean of its divisors is an integer number (30396960).

Almost surely, 2^1050322005 is an apocalyptic number.

1050322005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1050322005 is a deficient number, since it is larger than the sum of its proper divisors (895083435).

1050322005 is a wasteful number, since it uses less digits than its factorization.

1050322005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379 (or 2373 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 1050322005 is about 32408.6717561828. The cubic root of 1050322005 is about 1016.5002461032.

Adding to 1050322005 its reverse (5002230501), we get a palindrome (6052552506).

The spelling of 1050322005 in words is "one billion, fifty million, three hundred twenty-two thousand, five".