1059516798 has 32 divisors (see below), whose sum is σ = 2307484800. Its totient is φ = 323045856.

The previous prime is 1059516739. The next prime is 1059516811. The reversal of 1059516798 is 8976159501.

It is a super-2 number, since 2×1059516798² = 2245151690488345608, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1059516798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156936 + ... + 163547.

It is an arithmetic number, because the mean of its divisors is an integer number (72108900).

Almost surely, 2^1059516798 is an apocalyptic number.

1059516798 is an abundant number, since it is smaller than the sum of its proper divisors (1247968002).

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

1059516798 is a wasteful number, since it uses less digits than its factorization.

1059516798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320536.

The product of its (nonzero) digits is 680400, while the sum is 51.

The square root of 1059516798 is about 32550.2196305954. The cubic root of 1059516798 is about 1019.4578683855.

The spelling of 1059516798 in words is "one billion, fifty-nine million, five hundred sixteen thousand, seven hundred ninety-eight".