1161483275 has 6 divisors (see below), whose sum is σ = 1440239292. Its totient is φ = 929186600.

The previous prime is 1161483251. The next prime is 1161483289. The reversal of 1161483275 is 5723841611.

It is not a de Polignac number, because 1161483275 - 2¹⁰ = 1161482251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23229641 + ... + 23229690.

It is an arithmetic number, because the mean of its divisors is an integer number (240039882).

Almost surely, 2^1161483275 is an apocalyptic number.

1161483275 is a deficient number, since it is larger than the sum of its proper divisors (278756017).

1161483275 is an equidigital number, since it uses as much as digits as its factorization.

1161483275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46459341 (or 46459336 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 1161483275 is about 34080.5410021613. The cubic root of 1161483275 is about 1051.1652294708.

The spelling of 1161483275 in words is "one billion, one hundred sixty-one million, four hundred eighty-three thousand, two hundred seventy-five".