1130559025 has 6 divisors (see below), whose sum is σ = 1401893222. Its totient is φ = 904447200.

The previous prime is 1130558983. The next prime is 1130559029. The reversal of 1130559025 is 5209550311.

It can be written as a sum of positive squares in 3 ways, for example, as 264257536 + 866301489 = 16256^2 + 29433^2 .

It is not a de Polignac number, because 1130559025 - 2¹³ = 1130550833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130559029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22611156 + ... + 22611205.

Almost surely, 2^1130559025 is an apocalyptic number.

It is an amenable number.

1130559025 is a deficient number, since it is larger than the sum of its proper divisors (271334197).

1130559025 is an equidigital number, since it uses as much as digits as its factorization.

1130559025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45222371 (or 45222366 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 1130559025 is about 33623.7865952067. The cubic root of 1130559025 is about 1041.7521699059.

The spelling of 1130559025 in words is "one billion, one hundred thirty million, five hundred fifty-nine thousand, twenty-five".