1000505010 has 16 divisors (see below), whose sum is σ = 2401212096. Its totient is φ = 266801328.

The previous prime is 1000504979. The next prime is 1000505041. The reversal of 1000505010 is 105050001.

It is an interprime number because it is at equal distance from previous prime (1000504979) and next prime (1000505041).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16675054 + ... + 16675113.

It is an arithmetic number, because the mean of its divisors is an integer number (150075756).

Almost surely, 2^1000505010 is an apocalyptic number.

1000505010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000505010 is an abundant number, since it is smaller than the sum of its proper divisors (1400707086).

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

1000505010 is a wasteful number, since it uses less digits than its factorization.

1000505010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33350177.

The product of its (nonzero) digits is 25, while the sum is 12.

The square root of 1000505010 is about 31630.7605030293. The cubic root of 1000505010 is about 1000.1683083374.

Adding to 1000505010 its reverse (105050001), we get a palindrome (1105555011).

The spelling of 1000505010 in words is "one billion, five hundred five thousand, ten".