5686854421 has 4 divisors (see below), whose sum is σ = 5758840000. Its totient is φ = 5614868844.

The previous prime is 5686854419. The next prime is 5686854469. The reversal of 5686854421 is 1244586865.

5686854421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5686854421 - 2¹ = 5686854419 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 (5686854521) 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, 35992671 + ... + 35992828.

It is an arithmetic number, because the mean of its divisors is an integer number (1439710000).

Almost surely, 2^5686854421 is an apocalyptic number.

It is an amenable number.

5686854421 is a deficient number, since it is larger than the sum of its proper divisors (71985579).

5686854421 is an equidigital number, since it uses as much as digits as its factorization.

5686854421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71985578.

The product of its digits is 1843200, while the sum is 49.

The square root of 5686854421 is about 75411.2353764345. The cubic root of 5686854421 is about 1784.9417050797.

The spelling of 5686854421 in words is "five billion, six hundred eighty-six million, eight hundred fifty-four thousand, four hundred twenty-one".