5371645188 has 144 divisors (see below), whose sum is σ = 15999197760. Its totient is φ = 1389862656.

The previous prime is 5371645133. The next prime is 5371645219. The reversal of 5371645188 is 8815461735.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 398503 + ... + 411761.

It is an arithmetic number, because the mean of its divisors is an integer number (111105540).

Almost surely, 2^5371645188 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5371645188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7999598880).

5371645188 is an abundant number, since it is smaller than the sum of its proper divisors (10627552572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5371645188 is a wasteful number, since it uses less digits than its factorization.

5371645188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13346 (or 13337 counting only the distinct ones).

The product of its digits is 806400, while the sum is 48.

The square root of 5371645188 is about 73291.5082939354. The cubic root of 5371645188 is about 1751.3345127370.

The spelling of 5371645188 in words is "five billion, three hundred seventy-one million, six hundred forty-five thousand, one hundred eighty-eight".