5330023425421 has 2 divisors, whose sum is σ = 5330023425422. Its totient is φ = 5330023425420.

The previous prime is 5330023425317. The next prime is 5330023425431. The reversal of 5330023425421 is 1245243200335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5174305584100 + 155717841321 = 2274710^2 + 394611^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5330023425421 is a prime.

It is a super-2 number, since 2×5330023425421² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5330023425431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665011712710 + 2665011712711.

It is an arithmetic number, because the mean of its divisors is an integer number (2665011712711).

Almost surely, 2^{5330023425421} is an apocalyptic number.

It is an amenable number.

5330023425421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5330023425421 is an equidigital number, since it uses as much as digits as its factorization.

5330023425421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 5330023425421 its reverse (1245243200335), we get a palindrome (6575266625756).

The spelling of 5330023425421 in words is "five trillion, three hundred thirty billion, twenty-three million, four hundred twenty-five thousand, four hundred twenty-one".