345282541 has 2 divisors, whose sum is σ = 345282542. Its totient is φ = 345282540.

The previous prime is 345282527. The next prime is 345282559. The reversal of 345282541 is 145282543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 264192516 + 81090025 = 16254^2 + 9005^2 .

It is a cyclic number.

It is not a de Polignac number, because 345282541 - 2⁹ = 345282029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345282497 and 345282506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345282571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172641270 + 172641271.

It is an arithmetic number, because the mean of its divisors is an integer number (172641271).

Almost surely, 2^345282541 is an apocalyptic number.

It is an amenable number.

345282541 is a deficient number, since it is larger than the sum of its proper divisors (1).

345282541 is an equidigital number, since it uses as much as digits as its factorization.

345282541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38400, while the sum is 34.

The square root of 345282541 is about 18581.7798124937. The cubic root of 345282541 is about 701.5493173294.

The spelling of 345282541 in words is "three hundred forty-five million, two hundred eighty-two thousand, five hundred forty-one".