1016768259 has 24 divisors (see below), whose sum is σ = 1597962912. Its totient is φ = 619246080.

The previous prime is 1016768227. The next prime is 1016768273. The reversal of 1016768259 is 9528676101.

1016768259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1016768259 - 2⁵ = 1016768227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1016768219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33447 + ... + 56144.

It is an arithmetic number, because the mean of its divisors is an integer number (66581788).

Almost surely, 2^1016768259 is an apocalyptic number.

1016768259 is a deficient number, since it is larger than the sum of its proper divisors (581194653).

1016768259 is a wasteful number, since it uses less digits than its factorization.

1016768259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89707 (or 89704 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 1016768259 is about 31886.8038379515. The cubic root of 1016768259 is about 1005.5584658780.

The spelling of 1016768259 in words is "one billion, sixteen million, seven hundred sixty-eight thousand, two hundred fifty-nine".