5555055161156 has 24 divisors (see below), whose sum is σ = 9726853106880. Its totient is φ = 2775954535200.

The previous prime is 5555055161129. The next prime is 5555055161207. The reversal of 5555055161156 is 6511615505555.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110283905 + ... + 110334263.

It is an arithmetic number, because the mean of its divisors is an integer number (405285546120).

Almost surely, 2^{5555055161156} is an apocalyptic number.

It is an amenable number.

5555055161156 is a deficient number, since it is larger than the sum of its proper divisors (4171797945724).

5555055161156 is a wasteful number, since it uses less digits than its factorization.

5555055161156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65435 (or 65433 counting only the distinct ones).

The product of its (nonzero) digits is 2812500, while the sum is 50.

The spelling of 5555055161156 in words is "five trillion, five hundred fifty-five billion, fifty-five million, one hundred sixty-one thousand, one hundred fifty-six".