11310752644 has 12 divisors (see below), whose sum is σ = 19797215004. Its totient is φ = 5654405504.

The previous prime is 11310752603. The next prime is 11310752671. The reversal of 11310752644 is 44625701311.

It can be written as a sum of positive squares in 2 ways, for example, as 8070866244 + 3239886400 = 89838^2 + 56920^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216169 + ... + 263344.

It is an arithmetic number, because the mean of its divisors is an integer number (1649767917).

Almost surely, 2^11310752644 is an apocalyptic number.

It is an amenable number.

11310752644 is a deficient number, since it is larger than the sum of its proper divisors (8486462360).

11310752644 is a wasteful number, since it uses less digits than its factorization.

11310752644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485414 (or 485412 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 11310752644 in words is "eleven billion, three hundred ten million, seven hundred fifty-two thousand, six hundred forty-four".