10555005601 has 32 divisors (see below), whose sum is σ = 12931430400. Its totient is φ = 8418453120.

The previous prime is 10555005557. The next prime is 10555005613. The reversal of 10555005601 is 10650055501.

It is not a de Polignac number, because 10555005601 - 2¹¹ = 10555003553 is a prime.

It is a super-2 number, since 2×10555005601² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10555005601.

It is not an unprimeable number, because it can be changed into a prime (10555005661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2499670 + ... + 2503888.

It is an arithmetic number, because the mean of its divisors is an integer number (404107200).

Almost surely, 2^10555005601 is an apocalyptic number.

It is an amenable number.

10555005601 is a deficient number, since it is larger than the sum of its proper divisors (2376424799).

10555005601 is a wasteful number, since it uses less digits than its factorization.

10555005601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4669.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 10555005601 in words is "ten billion, five hundred fifty-five million, five thousand, six hundred one".