5867631321 has 4 divisors (see below), whose sum is σ = 7823508432. Its totient is φ = 3911754212.

The previous prime is 5867631317. The next prime is 5867631391. The reversal of 5867631321 is 1231367685.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5867631321 - 2² = 5867631317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5867631391) 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, 977938551 + ... + 977938556.

It is an arithmetic number, because the mean of its divisors is an integer number (1955877108).

Almost surely, 2^5867631321 is an apocalyptic number.

It is an amenable number.

5867631321 is a deficient number, since it is larger than the sum of its proper divisors (1955877111).

5867631321 is a wasteful number, since it uses less digits than its factorization.

5867631321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955877110.

The product of its digits is 181440, while the sum is 42.

The square root of 5867631321 is about 76600.4655403608. The cubic root of 5867631321 is about 1803.6583335038.

The spelling of 5867631321 in words is "five billion, eight hundred sixty-seven million, six hundred thirty-one thousand, three hundred twenty-one".