11016505604 has 24 divisors (see below), whose sum is σ = 20911255680. Its totient is φ = 5047958304.

The previous prime is 11016505583. The next prime is 11016505609. The reversal of 11016505604 is 40650561011.

It is not an unprimeable number, because it can be changed into a prime (11016505609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754844 + ... + 769299.

It is an arithmetic number, because the mean of its divisors is an integer number (871302320).

Almost surely, 2^11016505604 is an apocalyptic number.

It is an amenable number.

11016505604 is a deficient number, since it is larger than the sum of its proper divisors (9894750076).

11016505604 is a wasteful number, since it uses less digits than its factorization.

11016505604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524299 (or 1524297 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 11016505604 in words is "eleven billion, sixteen million, five hundred five thousand, six hundred four".