5545310188 has 48 divisors (see below), whose sum is σ = 10863756288. Its totient is φ = 2454800000.

The previous prime is 5545310159. The next prime is 5545310249. The reversal of 5545310188 is 8810135455.

It is a happy number.

It is a super-2 number, since 2×5545310188² = 61500930162273190688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5545310188.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1164813 + ... + 1169563.

It is an arithmetic number, because the mean of its divisors is an integer number (226328256).

Almost surely, 2^5545310188 is an apocalyptic number.

It is an amenable number.

5545310188 is a deficient number, since it is larger than the sum of its proper divisors (5318446100).

5545310188 is a wasteful number, since it uses less digits than its factorization.

5545310188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454 (or 5452 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 40.

The square root of 5545310188 is about 74466.8395193458. The cubic root of 5545310188 is about 1770.0082125870.

The spelling of 5545310188 in words is "five billion, five hundred forty-five million, three hundred ten thousand, one hundred eighty-eight".