348553098493 has 2 divisors, whose sum is σ = 348553098494. Its totient is φ = 348553098492.

The previous prime is 348553098389. The next prime is 348553098511. The reversal of 348553098493 is 394890355843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247951214809 + 100601883684 = 497947^2 + 317178^2 .

It is a cyclic number.

It is not a de Polignac number, because 348553098493 - 2³³ = 339963163901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348553098793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174276549246 + 174276549247.

It is an arithmetic number, because the mean of its divisors is an integer number (174276549247).

Almost surely, 2^348553098493 is an apocalyptic number.

It is an amenable number.

348553098493 is a deficient number, since it is larger than the sum of its proper divisors (1).

348553098493 is an equidigital number, since it uses as much as digits as its factorization.

348553098493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55987200, while the sum is 61.

The spelling of 348553098493 in words is "three hundred forty-eight billion, five hundred fifty-three million, ninety-eight thousand, four hundred ninety-three".