11075312552 has 16 divisors (see below), whose sum is σ = 20842843200. Its totient is φ = 5517221040.

The previous prime is 11075312531. The next prime is 11075312597. The reversal of 11075312552 is 25521357011.

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, 2552102 + ... + 2556437.

It is an arithmetic number, because the mean of its divisors is an integer number (1302677700).

Almost surely, 2^11075312552 is an apocalyptic number.

It is an amenable number.

11075312552 is a deficient number, since it is larger than the sum of its proper divisors (9767530648).

11075312552 is a wasteful number, since it uses less digits than its factorization.

11075312552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108816 (or 5108812 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

Adding to 11075312552 its reverse (25521357011), we get a palindrome (36596669563).

The spelling of 11075312552 in words is "eleven billion, seventy-five million, three hundred twelve thousand, five hundred fifty-two".