348055541 has 2 divisors, whose sum is σ = 348055542. Its totient is φ = 348055540.

The previous prime is 348055531. The next prime is 348055571. The reversal of 348055541 is 145550843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197993041 + 150062500 = 14071^2 + 12250^2 .

It is an emirp because it is prime and its reverse (145550843) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348055541 is a prime.

It is a super-2 number, since 2×348055541² = 242285319241605362, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348055511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174027770 + 174027771.

It is an arithmetic number, because the mean of its divisors is an integer number (174027771).

Almost surely, 2^348055541 is an apocalyptic number.

It is an amenable number.

348055541 is a deficient number, since it is larger than the sum of its proper divisors (1).

348055541 is an equidigital number, since it uses as much as digits as its factorization.

348055541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 348055541 is about 18656.2467018423. The cubic root of 348055541 is about 703.4223838241.

The spelling of 348055541 in words is "three hundred forty-eight million, fifty-five thousand, five hundred forty-one".