5555078075558 has 32 divisors (see below), whose sum is σ = 9112173991200. Its totient is φ = 2518914159360.

The previous prime is 5555078075557. The next prime is 5555078075581. The reversal of 5555078075558 is 8555708705555.

It is a super-3 number, since 3×5555078075558³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 5555078075494 and 5555078075503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555078075551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43902968 + ... + 44029316.

It is an arithmetic number, because the mean of its divisors is an integer number (284755437225).

Almost surely, 2^{5555078075558} is an apocalyptic number.

5555078075558 is a deficient number, since it is larger than the sum of its proper divisors (3557095915642).

5555078075558 is a wasteful number, since it uses less digits than its factorization.

5555078075558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131192.

The product of its (nonzero) digits is 245000000, while the sum is 65.

The spelling of 5555078075558 in words is "five trillion, five hundred fifty-five billion, seventy-eight million, seventy-five thousand, five hundred fifty-eight".