1129548675 has 12 divisors (see below), whose sum is σ = 1867520600. Its totient is φ = 602425920.

The previous prime is 1129548671. The next prime is 1129548677. The reversal of 1129548675 is 5768459211.

It is a happy number.

It is not a de Polignac number, because 1129548675 - 2² = 1129548671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1129548671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7530250 + ... + 7530399.

Almost surely, 2^1129548675 is an apocalyptic number.

1129548675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1129548675 is a deficient number, since it is larger than the sum of its proper divisors (737971925).

1129548675 is a wasteful number, since it uses less digits than its factorization.

1129548675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15060662 (or 15060657 counting only the distinct ones).

The product of its digits is 604800, while the sum is 48.

The square root of 1129548675 is about 33608.7589030003. The cubic root of 1129548675 is about 1041.4417488434.

The spelling of 1129548675 in words is "one billion, one hundred twenty-nine million, five hundred forty-eight thousand, six hundred seventy-five".