10555610006005 has 4 divisors (see below), whose sum is σ = 12666732007212. Its totient is φ = 8444488004800.

The previous prime is 10555610005957. The next prime is 10555610006021. The reversal of 10555610006005 is 50060001655501.

10555610006005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4954047641361 + 5601562364644 = 2225769^2 + 2366762^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10555610006005 is a prime.

It is a super-2 number, since 2×10555610006005² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055561000596 + ... + 1055561000605.

It is an arithmetic number, because the mean of its divisors is an integer number (3166683001803).

Almost surely, 2^{10555610006005} is an apocalyptic number.

It is an amenable number.

10555610006005 is a deficient number, since it is larger than the sum of its proper divisors (2111122001207).

10555610006005 is an equidigital number, since it uses as much as digits as its factorization.

10555610006005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111122001206.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 10555610006005 in words is "ten trillion, five hundred fifty-five billion, six hundred ten million, six thousand, five".