55505056111010 has 64 divisors (see below), whose sum is σ = 109606827093120. Its totient is φ = 20069977029120.

The previous prime is 55505056110997. The next prime is 55505056111019. The reversal of 55505056111010 is 1011165050555.

55505056111010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55505056111010² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55505056111019) 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 31 ways as a sum of consecutive naturals, for example, 18424622 + ... + 21224438.

It is an arithmetic number, because the mean of its divisors is an integer number (1712606673330).

Almost surely, 2^{55505056111010} is an apocalyptic number.

55505056111010 is a deficient number, since it is larger than the sum of its proper divisors (54101770982110).

55505056111010 is a wasteful number, since it uses less digits than its factorization.

55505056111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800851.

The product of its (nonzero) digits is 18750, while the sum is 35.

The spelling of 55505056111010 in words is "fifty-five trillion, five hundred five billion, fifty-six million, one hundred eleven thousand, ten".