5305421025321 has 8 divisors (see below), whose sum is σ = 7110930799104. Its totient is φ = 3518429300880.

The previous prime is 5305421025319. The next prime is 5305421025337. The reversal of 5305421025321 is 1235201245035.

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

It is not a de Polignac number, because 5305421025321 - 2¹ = 5305421025319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5305421025301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4629511666 + ... + 4629512811.

It is an arithmetic number, because the mean of its divisors is an integer number (888866349888).

Almost surely, 2^{5305421025321} is an apocalyptic number.

It is an amenable number.

5305421025321 is a deficient number, since it is larger than the sum of its proper divisors (1805509773783).

5305421025321 is a wasteful number, since it uses less digits than its factorization.

5305421025321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259024671.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 5305421025321 in words is "five trillion, three hundred five billion, four hundred twenty-one million, twenty-five thousand, three hundred twenty-one".