1126544353 has 8 divisors (see below), whose sum is σ = 1271335680. Its totient is φ = 988816080.

The previous prime is 1126544339. The next prime is 1126544381. The reversal of 1126544353 is 3534456211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1126544353 - 2²⁵ = 1092989921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126544383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765425 + ... + 1766062.

It is an arithmetic number, because the mean of its divisors is an integer number (158916960).

Almost surely, 2^1126544353 is an apocalyptic number.

It is an amenable number.

1126544353 is a deficient number, since it is larger than the sum of its proper divisors (144791327).

1126544353 is a wasteful number, since it uses less digits than its factorization.

1126544353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531527.

The product of its digits is 43200, while the sum is 34.

The square root of 1126544353 is about 33564.0336223166. The cubic root of 1126544353 is about 1040.5176026179.

The spelling of 1126544353 in words is "one billion, one hundred twenty-six million, five hundred forty-four thousand, three hundred fifty-three".