5671645810 has 32 divisors (see below), whose sum is σ = 10537024320. Its totient is φ = 2196904512.

The previous prime is 5671645807. The next prime is 5671645841. The reversal of 5671645810 is 185461765.

It is a super-2 number, since 2×5671645810² = 64335132388181112200, which contains 22 as substring.

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, 32209 + ... + 111268.

It is an arithmetic number, because the mean of its divisors is an integer number (329282010).

Almost surely, 2^5671645810 is an apocalyptic number.

5671645810 is a deficient number, since it is larger than the sum of its proper divisors (4865378510).

5671645810 is a wasteful number, since it uses less digits than its factorization.

5671645810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143610.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5671645810 is about 75310.3300351286. The cubic root of 5671645810 is about 1783.3491011698.

The spelling of 5671645810 in words is "five billion, six hundred seventy-one million, six hundred forty-five thousand, eight hundred ten".