1005532516 has 48 divisors (see below), whose sum is σ = 1912377600. Its totient is φ = 461105568.

The previous prime is 1005532513. The next prime is 1005532543. The reversal of 1005532516 is 6152355001.

It is a super-2 number, since 2×1005532516² = 2022191281466580512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1005532513) 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 15 ways as a sum of consecutive naturals, for example, 298755 + ... + 302101.

It is an arithmetic number, because the mean of its divisors is an integer number (39841200).

Almost surely, 2^1005532516 is an apocalyptic number.

It is an amenable number.

1005532516 is a deficient number, since it is larger than the sum of its proper divisors (906845084).

1005532516 is a wasteful number, since it uses less digits than its factorization.

1005532516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496 (or 3494 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1005532516 is about 31710.1327023398. The cubic root of 1005532516 is about 1001.8407814445.

Adding to 1005532516 its reverse (6152355001), we get a palindrome (7157887517).

The spelling of 1005532516 in words is "one billion, five million, five hundred thirty-two thousand, five hundred sixteen".