11055501064 has 32 divisors (see below), whose sum is σ = 22212882720. Its totient is φ = 5139901696.

The previous prime is 11055501053. The next prime is 11055501131. The reversal of 11055501064 is 46010555011.

It is a happy number.

It is a super-2 number, since 2×11055501064² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478414 + ... + 500989.

It is an arithmetic number, because the mean of its divisors is an integer number (694152585).

Almost surely, 2^11055501064 is an apocalyptic number.

It is an amenable number.

11055501064 is an abundant number, since it is smaller than the sum of its proper divisors (11157381656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11055501064 is a wasteful number, since it uses less digits than its factorization.

11055501064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979509 (or 979505 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 11055501064 in words is "eleven billion, fifty-five million, five hundred one thousand, sixty-four".