1130538659 has 16 divisors (see below), whose sum is σ = 1180997376. Its totient is φ = 1082162880.

The previous prime is 1130538649. The next prime is 1130538667. The reversal of 1130538659 is 9568350311.

It is a de Polignac number, because none of the positive numbers 2^k-1130538659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130538649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4081229 + ... + 4081505.

It is an arithmetic number, because the mean of its divisors is an integer number (73812336).

Almost surely, 2^1130538659 is an apocalyptic number.

1130538659 is a deficient number, since it is larger than the sum of its proper divisors (50458717).

1130538659 is an frugal number, since it uses more digits than its factorization.

1130538659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 1130538659 is about 33623.4837427653. The cubic root of 1130538659 is about 1041.7459144601.

The spelling of 1130538659 in words is "one billion, one hundred thirty million, five hundred thirty-eight thousand, six hundred fifty-nine".