348936328453 has 2 divisors, whose sum is σ = 348936328454. Its totient is φ = 348936328452.

The previous prime is 348936328451. The next prime is 348936328459. The reversal of 348936328453 is 354823639843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180687055329 + 168249273124 = 425073^2 + 410182^2 .

It is a cyclic number.

It is not a de Polignac number, because 348936328453 - 2¹ = 348936328451 is a prime.

It is a super-2 number, since 2×348936328453² (a number of 24 digits) contains 22 as substring.

Together with 348936328451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348936328451) 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 as a sum of consecutive naturals, namely, 174468164226 + 174468164227.

It is an arithmetic number, because the mean of its divisors is an integer number (174468164227).

Almost surely, 2^348936328453 is an apocalyptic number.

It is an amenable number.

348936328453 is a deficient number, since it is larger than the sum of its proper divisors (1).

348936328453 is an equidigital number, since it uses as much as digits as its factorization.

348936328453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44789760, while the sum is 58.

The spelling of 348936328453 in words is "three hundred forty-eight billion, nine hundred thirty-six million, three hundred twenty-eight thousand, four hundred fifty-three".