55005560555030 has 16 divisors (see below), whose sum is σ = 102203880257664. Its totient is φ = 21292475053440.

The previous prime is 55005560555027. The next prime is 55005560555039. The reversal of 55005560555030 is 3055506550055.

55005560555030 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 2×55005560555030² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55005560555039) 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 7 ways as a sum of consecutive naturals, for example, 88718645747 + ... + 88718646366.

It is an arithmetic number, because the mean of its divisors is an integer number (6387742516104).

Almost surely, 2^{55005560555030} is an apocalyptic number.

55005560555030 is a deficient number, since it is larger than the sum of its proper divisors (47198319702634).

55005560555030 is a wasteful number, since it uses less digits than its factorization.

55005560555030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177437292151.

The product of its (nonzero) digits is 1406250, while the sum is 44.

The spelling of 55005560555030 in words is "fifty-five trillion, five billion, five hundred sixty million, five hundred fifty-five thousand, thirty".