11590640272 has 20 divisors (see below), whose sum is σ = 22502617776. Its totient is φ = 5783513120.

The previous prime is 11590640233. The next prime is 11590640297. The reversal of 11590640272 is 27204609511.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729838 + ... + 745549.

Almost surely, 2^11590640272 is an apocalyptic number.

It is an amenable number.

11590640272 is a deficient number, since it is larger than the sum of its proper divisors (10911977504).

11590640272 is a wasteful number, since it uses less digits than its factorization.

11590640272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475886 (or 1475880 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 11590640272 in words is "eleven billion, five hundred ninety million, six hundred forty thousand, two hundred seventy-two".