345182361659 has 2 divisors, whose sum is σ = 345182361660. Its totient is φ = 345182361658.

The previous prime is 345182361647. The next prime is 345182361679. The reversal of 345182361659 is 956163281543.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345182361659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345182361659.

It is not a weakly prime, because it can be changed into another prime (345182361679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172591180829 + 172591180830.

It is an arithmetic number, because the mean of its divisors is an integer number (172591180830).

Almost surely, 2^345182361659 is an apocalyptic number.

345182361659 is a deficient number, since it is larger than the sum of its proper divisors (1).

345182361659 is an equidigital number, since it uses as much as digits as its factorization.

345182361659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4665600, while the sum is 53.

The spelling of 345182361659 in words is "three hundred forty-five billion, one hundred eighty-two million, three hundred sixty-one thousand, six hundred fifty-nine".