11075002388 has 6 divisors (see below), whose sum is σ = 19381254186. Its totient is φ = 5537501192.

The previous prime is 11075002387. The next prime is 11075002391. The reversal of 11075002388 is 88320057011.

It can be written as a sum of positive squares in only one way, i.e., 10749127684 + 325874704 = 103678^2 + 18052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11075002387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384375295 + ... + 1384375302.

It is an arithmetic number, because the mean of its divisors is an integer number (3230209031).

Almost surely, 2^11075002388 is an apocalyptic number.

It is an amenable number.

11075002388 is a deficient number, since it is larger than the sum of its proper divisors (8306251798).

11075002388 is a wasteful number, since it uses less digits than its factorization.

11075002388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768750601 (or 2768750599 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

Adding to 11075002388 its reverse (88320057011), we get a palindrome (99395059399).

The spelling of 11075002388 in words is "eleven billion, seventy-five million, two thousand, three hundred eighty-eight".