5555430785085 has 16 divisors (see below), whose sum is σ = 9039345007680. Its totient is φ = 2912677834880.

The previous prime is 5555430785059. The next prime is 5555430785089. The reversal of 5555430785085 is 5805870345555.

5555430785085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5555430785085 - 2⁷ = 5555430784957 is a prime.

It is a super-2 number, since 2×5555430785085² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555430785089) 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, 3138660576 + ... + 3138662345.

It is an arithmetic number, because the mean of its divisors is an integer number (564959062980).

Almost surely, 2^{5555430785085} is an apocalyptic number.

It is an amenable number.

5555430785085 is a deficient number, since it is larger than the sum of its proper divisors (3483914222595).

5555430785085 is a wasteful number, since it uses less digits than its factorization.

5555430785085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6277322988.

The product of its (nonzero) digits is 84000000, while the sum is 60.

The spelling of 5555430785085 in words is "five trillion, five hundred fifty-five billion, four hundred thirty million, seven hundred eighty-five thousand, eighty-five".