345545583523759 has 2 divisors, whose sum is σ = 345545583523760. Its totient is φ = 345545583523758.

The previous prime is 345545583523709. The next prime is 345545583523841. The reversal of 345545583523759 is 957325385545543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345545583523759 - 2⁹ = 345545583523247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345545583523691 and 345545583523700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345545583523709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172772791761879 + 172772791761880.

It is an arithmetic number, because the mean of its divisors is an integer number (172772791761880).

Almost surely, 2^{345545583523759} is an apocalyptic number.

345545583523759 is a deficient number, since it is larger than the sum of its proper divisors (1).

345545583523759 is an equidigital number, since it uses as much as digits as its factorization.

345545583523759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804000000, while the sum is 73.

The spelling of 345545583523759 in words is "three hundred forty-five trillion, five hundred forty-five billion, five hundred eighty-three million, five hundred twenty-three thousand, seven hundred fifty-nine".