5310421045321 has 8 divisors (see below), whose sum is σ = 6069096049664. Its totient is φ = 4551756897600.

The previous prime is 5310421045301. The next prime is 5310421045343. The reversal of 5310421045321 is 1235401240135.

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 5310421045321 - 2¹⁹ = 5310420521033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5310421045301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637520 + ... + 3647233.

It is an arithmetic number, because the mean of its divisors is an integer number (758637006208).

Almost surely, 2^{5310421045321} is an apocalyptic number.

It is an amenable number.

5310421045321 is a deficient number, since it is larger than the sum of its proper divisors (758675004343).

5310421045321 is a wasteful number, since it uses less digits than its factorization.

5310421045321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428311.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 5310421045321 its reverse (1235401240135), we get a palindrome (6545822285456).

The spelling of 5310421045321 in words is "five trillion, three hundred ten billion, four hundred twenty-one million, forty-five thousand, three hundred twenty-one".