11011027604 has 6 divisors (see below), whose sum is σ = 19269298314. Its totient is φ = 5505513800.

The previous prime is 11011027597. The next prime is 11011027627. The reversal of 11011027604 is 40672011011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5527625104 + 5483402500 = 74348^2 + 74050^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11011027604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376378447 + ... + 1376378454.

It is an arithmetic number, because the mean of its divisors is an integer number (3211549719).

Almost surely, 2^11011027604 is an apocalyptic number.

It is an amenable number.

11011027604 is a deficient number, since it is larger than the sum of its proper divisors (8258270710).

11011027604 is a wasteful number, since it uses less digits than its factorization.

11011027604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752756905 (or 2752756903 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 11011027604 its reverse (40672011011), we get a palindrome (51683038615).

The spelling of 11011027604 in words is "eleven billion, eleven million, twenty-seven thousand, six hundred four".