345163587541 has 2 divisors, whose sum is σ = 345163587542. Its totient is φ = 345163587540.

The previous prime is 345163587511. The next prime is 345163587553. The reversal of 345163587541 is 145785361543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345056382225 + 107205316 = 587415^2 + 10354^2 .

It is an emirp because it is prime and its reverse (145785361543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 345163587541 - 2²⁵ = 345130033109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345163587511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172581793770 + 172581793771.

It is an arithmetic number, because the mean of its divisors is an integer number (172581793771).

Almost surely, 2^345163587541 is an apocalyptic number.

It is an amenable number.

345163587541 is a deficient number, since it is larger than the sum of its proper divisors (1).

345163587541 is an equidigital number, since it uses as much as digits as its factorization.

345163587541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048000, while the sum is 52.

The spelling of 345163587541 in words is "three hundred forty-five billion, one hundred sixty-three million, five hundred eighty-seven thousand, five hundred forty-one".