1059967805 has 16 divisors (see below), whose sum is σ = 1390255104. Its totient is φ = 771059520.

The previous prime is 1059967709. The next prime is 1059967813. The reversal of 1059967805 is 5087699501.

It is a happy number.

It is not a de Polignac number, because 1059967805 - 2¹⁶ = 1059902269 is a prime.

It is a super-2 number, since 2×1059967805² = 2247063495273036050, which contains 22 as substring.

It is a Duffinian number.

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, 117341 + ... + 126050.

It is an arithmetic number, because the mean of its divisors is an integer number (86890944).

Almost surely, 2^1059967805 is an apocalyptic number.

It is an amenable number.

1059967805 is a deficient number, since it is larger than the sum of its proper divisors (330287299).

1059967805 is a wasteful number, since it uses less digits than its factorization.

1059967805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243476.

The product of its (nonzero) digits is 680400, while the sum is 50.

The square root of 1059967805 is about 32557.1467576629. The cubic root of 1059967805 is about 1019.6024995395.

The spelling of 1059967805 in words is "one billion, fifty-nine million, nine hundred sixty-seven thousand, eight hundred five".