5348248422421 has 2 divisors, whose sum is σ = 5348248422422. Its totient is φ = 5348248422420.

The previous prime is 5348248422379. The next prime is 5348248422487. The reversal of 5348248422421 is 1242248428435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3470359152100 + 1877889270321 = 1862890^2 + 1370361^2 .

It is a cyclic number.

It is not a de Polignac number, because 5348248422421 - 2¹⁷ = 5348248291349 is a prime.

It is a super-2 number, since 2×5348248422421² (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 (5348248422221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2674124211210 + 2674124211211.

It is an arithmetic number, because the mean of its divisors is an integer number (2674124211211).

Almost surely, 2^{5348248422421} is an apocalyptic number.

It is an amenable number.

5348248422421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5348248422421 is an equidigital number, since it uses as much as digits as its factorization.

5348248422421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3932160, while the sum is 49.

The spelling of 5348248422421 in words is "five trillion, three hundred forty-eight billion, two hundred forty-eight million, four hundred twenty-two thousand, four hundred twenty-one".