1005460550 has 12 divisors (see below), whose sum is σ = 1870156716. Its totient is φ = 402184200.

The previous prime is 1005460543. The next prime is 1005460591. The reversal of 1005460550 is 550645001.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 10054556 + ... + 10054655.

It is an arithmetic number, because the mean of its divisors is an integer number (155846393).

Almost surely, 2^1005460550 is an apocalyptic number.

1005460550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005460550 is a deficient number, since it is larger than the sum of its proper divisors (864696166).

1005460550 is a wasteful number, since it uses less digits than its factorization.

1005460550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20109223 (or 20109218 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1005460550 is about 31708.9979343403. The cubic root of 1005460550 is about 1001.8168802802.

The spelling of 1005460550 in words is "one billion, five million, four hundred sixty thousand, five hundred fifty".