5555186852 has 12 divisors (see below), whose sum is σ = 9722526156. Its totient is φ = 2777322240.

The previous prime is 5555186839. The next prime is 5555186893. The reversal of 5555186852 is 2586815555.

It can be written as a sum of positive squares in 2 ways, for example, as 2824497316 + 2730689536 = 53146^2 + 52256^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5555186852.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17573 + ... + 106860.

It is an arithmetic number, because the mean of its divisors is an integer number (810210513).

Almost surely, 2^5555186852 is an apocalyptic number.

It is an amenable number.

5555186852 is a deficient number, since it is larger than the sum of its proper divisors (4167339304).

5555186852 is a wasteful number, since it uses less digits than its factorization.

5555186852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135598 (or 135596 counting only the distinct ones).

The product of its digits is 2400000, while the sum is 50.

The square root of 5555186852 is about 74533.1258703135. The cubic root of 5555186852 is about 1771.0584338383.

The spelling of 5555186852 in words is "five billion, five hundred fifty-five million, one hundred eighty-six thousand, eight hundred fifty-two".