1059884645 has 16 divisors (see below), whose sum is σ = 1306171440. Its totient is φ = 825139200.

The previous prime is 1059884633. The next prime is 1059884671. The reversal of 1059884645 is 5464889501.

It can be written as a sum of positive squares in 8 ways, for example, as 239692324 + 820192321 = 15482^2 + 28639^2 .

It is not a de Polignac number, because 1059884645 - 2¹⁶ = 1059819109 is a prime.

It is a super-2 number, since 2×1059884645² = 2246710921413552050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1059884593 and 1059884602.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 77525 + ... + 90165.

It is an arithmetic number, because the mean of its divisors is an integer number (81635715).

Almost surely, 2^1059884645 is an apocalyptic number.

It is an amenable number.

1059884645 is a deficient number, since it is larger than the sum of its proper divisors (246286795).

1059884645 is a wasteful number, since it uses less digits than its factorization.

1059884645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13096.

The product of its (nonzero) digits is 1382400, while the sum is 50.

The square root of 1059884645 is about 32555.8695936693. The cubic root of 1059884645 is about 1019.5758344650.

The spelling of 1059884645 in words is "one billion, fifty-nine million, eight hundred eighty-four thousand, six hundred forty-five".