1130553441 has 24 divisors (see below), whose sum is σ = 1680060096. Its totient is φ = 732270240.

The previous prime is 1130553419. The next prime is 1130553467. The reversal of 1130553441 is 1443550311.

It is a happy number.

1130553441 is a `hidden beast` number, since 11 + 305 + 5 + 344 + 1 = 666.

It is not a de Polignac number, because 1130553441 - 2¹⁰ = 1130552417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130553401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37626 + ... + 60636.

It is an arithmetic number, because the mean of its divisors is an integer number (70002504).

Almost surely, 2^1130553441 is an apocalyptic number.

It is an amenable number.

1130553441 is a deficient number, since it is larger than the sum of its proper divisors (549506655).

1130553441 is a wasteful number, since it uses less digits than its factorization.

1130553441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23173 (or 23170 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1130553441 is about 33623.7035586504. The cubic root of 1130553441 is about 1041.7504547798.

It can be divided in two parts, 11305 and 53441, that added together give a palindrome (64746).

The spelling of 1130553441 in words is "one billion, one hundred thirty million, five hundred fifty-three thousand, four hundred forty-one".