5866722863 has 4 divisors (see below), whose sum is σ = 5927204640. Its totient is φ = 5806241088.

The previous prime is 5866722857. The next prime is 5866722887. The reversal of 5866722863 is 3682276685.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5866722863 - 2⁴ = 5866722847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5866722803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30240743 + ... + 30240936.

It is an arithmetic number, because the mean of its divisors is an integer number (1481801160).

Almost surely, 2^5866722863 is an apocalyptic number.

5866722863 is a deficient number, since it is larger than the sum of its proper divisors (60481777).

5866722863 is an equidigital number, since it uses as much as digits as its factorization.

5866722863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60481776.

The product of its digits is 5806080, while the sum is 53.

The square root of 5866722863 is about 76594.5354643528. The cubic root of 5866722863 is about 1803.5652446961.

The spelling of 5866722863 in words is "five billion, eight hundred sixty-six million, seven hundred twenty-two thousand, eight hundred sixty-three".