5323421605 has 8 divisors (see below), whose sum is σ = 6388560000. Its totient is φ = 4258434576.

The previous prime is 5323421581. The next prime is 5323421611. The reversal of 5323421605 is 5061243235.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5323421605 - 2⁵ = 5323421573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64896 + ... + 121894.

It is an arithmetic number, because the mean of its divisors is an integer number (798570000).

Almost surely, 2^5323421605 is an apocalyptic number.

It is an amenable number.

5323421605 is a deficient number, since it is larger than the sum of its proper divisors (1065138395).

5323421605 is a wasteful number, since it uses less digits than its factorization.

5323421605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75683.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 5323421605 is about 72961.7818107535. The cubic root of 5323421605 is about 1746.0779217599.

The spelling of 5323421605 in words is "five billion, three hundred twenty-three million, four hundred twenty-one thousand, six hundred five".