1130657529 has 32 divisors (see below), whose sum is σ = 1672473600. Its totient is φ = 676209600.

The previous prime is 1130657519. The next prime is 1130657557. The reversal of 1130657529 is 9257560311.

It is not a de Polignac number, because 1130657529 - 2¹¹ = 1130655481 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1130657519) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 128142 + ... + 136680.

It is an arithmetic number, because the mean of its divisors is an integer number (52264800).

Almost surely, 2^1130657529 is an apocalyptic number.

1130657529 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1130657529 is a deficient number, since it is larger than the sum of its proper divisors (541816071).

1130657529 is a wasteful number, since it uses less digits than its factorization.

1130657529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8685.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 1130657529 is about 33625.2513596553. The cubic root of 1130657529 is about 1041.7824244889.

The spelling of 1130657529 in words is "one billion, one hundred thirty million, six hundred fifty-seven thousand, five hundred twenty-nine".