10555110010549 has 16 divisors (see below), whose sum is σ = 11437237324800. Its totient is φ = 9683074408896.

The previous prime is 10555110010531. The next prime is 10555110010591. The reversal of 10555110010549 is 94501001155501.

It is a cyclic number.

It is not a de Polignac number, because 10555110010549 - 2⁵ = 10555110010517 is a prime.

It is a super-2 number, since 2×10555110010549² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555110013549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2649772 + ... + 5303914.

It is an arithmetic number, because the mean of its divisors is an integer number (714827332800).

Almost surely, 2^{10555110010549} is an apocalyptic number.

It is an amenable number.

10555110010549 is a deficient number, since it is larger than the sum of its proper divisors (882127314251).

10555110010549 is a wasteful number, since it uses less digits than its factorization.

10555110010549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656044.

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 10555110010549 in words is "ten trillion, five hundred fifty-five billion, one hundred ten million, ten thousand, five hundred forty-nine".