1160256544 has 24 divisors (see below), whose sum is σ = 2285943660. Its totient is φ = 579699456.

The previous prime is 1160256529. The next prime is 1160256547. The reversal of 1160256544 is 4456520611.

It can be written as a sum of positive squares in 2 ways, for example, as 784672144 + 375584400 = 28012^2 + 19380^2 .

It is not an unprimeable number, because it can be changed into a prime (1160256547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33042 + ... + 58414.

Almost surely, 2^1160256544 is an apocalyptic number.

It is an amenable number.

1160256544 is a deficient number, since it is larger than the sum of its proper divisors (1125687116).

1160256544 is a wasteful number, since it uses less digits than its factorization.

1160256544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26812 (or 26804 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 1160256544 is about 34062.5387192440. The cubic root of 1160256544 is about 1050.7950272056.

The spelling of 1160256544 in words is "one billion, one hundred sixty million, two hundred fifty-six thousand, five hundred forty-four".