1153475132 has 12 divisors (see below), whose sum is σ = 2021955600. Its totient is φ = 575773536.

The previous prime is 1153475107. The next prime is 1153475189. The reversal of 1153475132 is 2315743511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238313 + ... + 243104.

It is an arithmetic number, because the mean of its divisors is an integer number (168496300).

Almost surely, 2^1153475132 is an apocalyptic number.

It is an amenable number.

1153475132 is a deficient number, since it is larger than the sum of its proper divisors (868480468).

1153475132 is a wasteful number, since it uses less digits than its factorization.

1153475132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482020 (or 482018 counting only the distinct ones).

The product of its digits is 12600, while the sum is 32.

The square root of 1153475132 is about 33962.8492915421. The cubic root of 1153475132 is about 1048.7438135354.

The spelling of 1153475132 in words is "one billion, one hundred fifty-three million, four hundred seventy-five thousand, one hundred thirty-two".