11006055552 has 64 divisors (see below), whose sum is σ = 29256464160. Its totient is φ = 3665971200.

The previous prime is 11006055509. The next prime is 11006055559. The reversal of 11006055552 is 25555060011.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×11006055552³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (11006055559) 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, 547308 + ... + 567060.

Almost surely, 2^11006055552 is an apocalyptic number.

11006055552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11006055552 is an abundant number, since it is smaller than the sum of its proper divisors (18250408608).

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

11006055552 is a wasteful number, since it uses less digits than its factorization.

11006055552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21221 (or 21209 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 11006055552 in words is "eleven billion, six million, fifty-five thousand, five hundred fifty-two".