5671165320 has 128 divisors (see below), whose sum is σ = 20015942400. Its totient is φ = 1423346688.

The previous prime is 5671165273. The next prime is 5671165321. The reversal of 5671165320 is 235611765.

5671165320 is a `hidden beast` number, since 5 + 6 + 7 + 116 + 532 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5671165321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136084 + ... + 172803.

It is an arithmetic number, because the mean of its divisors is an integer number (156374550).

Almost surely, 2^5671165320 is an apocalyptic number.

It is an amenable number.

5671165320 is an abundant number, since it is smaller than the sum of its proper divisors (14344777080).

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

5671165320 is a wasteful number, since it uses less digits than its factorization.

5671165320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308924 (or 308914 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 5671165320 is about 75307.1399005433. The cubic root of 5671165320 is about 1783.2987392092.

The spelling of 5671165320 in words is "five billion, six hundred seventy-one million, one hundred sixty-five thousand, three hundred twenty".