365343505343563 has 16 divisors (see below), whose sum is σ = 372094199732736. Its totient is φ = 358637518684480.

The previous prime is 365343505343549. The next prime is 365343505343573.

365343505343563 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 365343505343563 - 2⁹ = 365343505343051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 365343505343498 and 365343505343507.

It is not an unprimeable number, because it can be changed into a prime (365343505343503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424178970 + ... + 425039392.

It is an arithmetic number, because the mean of its divisors is an integer number (23255887483296).

Almost surely, 2^{365343505343563} is an apocalyptic number.

365343505343563 is a deficient number, since it is larger than the sum of its proper divisors (6750694389173).

365343505343563 is a wasteful number, since it uses less digits than its factorization.

365343505343563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886394.

The product of its (nonzero) digits is 262440000, while the sum is 58.

The spelling of 365343505343563 in words is "three hundred sixty-five trillion, three hundred forty-three billion, five hundred five million, three hundred forty-three thousand, five hundred sixty-three".