1016260518 has 64 divisors (see below), whose sum is σ = 2505388032. Its totient is φ = 267615360.

The previous prime is 1016260513. The next prime is 1016260523. The reversal of 1016260518 is 8150626101.

It is an interprime number because it is at equal distance from previous prime (1016260513) and next prime (1016260523).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016260513) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 556555 + ... + 558377.

It is an arithmetic number, because the mean of its divisors is an integer number (39146688).

Almost surely, 2^1016260518 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016260518, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1252694016).

1016260518 is an abundant number, since it is smaller than the sum of its proper divisors (1489127514).

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

1016260518 is a wasteful number, since it uses less digits than its factorization.

1016260518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 1016260518 is about 31878.8412273721. The cubic root of 1016260518 is about 1005.3910569440.

Adding to 1016260518 its reverse (8150626101), we get a palindrome (9166886619).

The spelling of 1016260518 in words is "one billion, sixteen million, two hundred sixty thousand, five hundred eighteen".