5671206305 has 16 divisors (see below), whose sum is σ = 7004527488. Its totient is φ = 4405296000.

The previous prime is 5671206293. The next prime is 5671206367. The reversal of 5671206305 is 5036021765.

It is not a de Polignac number, because 5671206305 - 2²⁰ = 5670157729 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 22301 + ... + 108810.

It is an arithmetic number, because the mean of its divisors is an integer number (437782968).

Almost surely, 2^5671206305 is an apocalyptic number.

It is an amenable number.

5671206305 is a deficient number, since it is larger than the sum of its proper divisors (1333321183).

5671206305 is a wasteful number, since it uses less digits than its factorization.

5671206305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131368.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 5671206305 is about 75307.4120190038. The cubic root of 5671206305 is about 1783.3030351118.

The spelling of 5671206305 in words is "five billion, six hundred seventy-one million, two hundred six thousand, three hundred five".