10155805055 has 16 divisors (see below), whose sum is σ = 13342205088. Its totient is φ = 7359744000.

The previous prime is 10155805031. The next prime is 10155805057. The reversal of 10155805055 is 55050855101.

It is not a de Polignac number, because 10155805055 - 2⁶ = 10155804991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155805057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313106 + ... + 344015.

It is an arithmetic number, because the mean of its divisors is an integer number (833887818).

Almost surely, 2^10155805055 is an apocalyptic number.

10155805055 is a deficient number, since it is larger than the sum of its proper divisors (3186400033).

10155805055 is a wasteful number, since it uses less digits than its factorization.

10155805055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657418.

The product of its (nonzero) digits is 25000, while the sum is 35.

The spelling of 10155805055 in words is "ten billion, one hundred fifty-five million, eight hundred five thousand, fifty-five".