3546332066513 has 4 divisors (see below), whose sum is σ = 3546411737700. Its totient is φ = 3546252395328.

The previous prime is 3546332066471. The next prime is 3546332066521. The reversal of 3546332066513 is 3156602336453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3274623206464 + 271708860049 = 1809592^2 + 521257^2 .

It is a cyclic number.

It is not a de Polignac number, because 3546332066513 - 2²⁰ = 3546331017937 is a prime.

It is a super-2 number, since 2×3546332066513² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3546332066113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39768788 + ... + 39857861.

It is an arithmetic number, because the mean of its divisors is an integer number (886602934425).

Almost surely, 2^{3546332066513} is an apocalyptic number.

It is an amenable number.

3546332066513 is a deficient number, since it is larger than the sum of its proper divisors (79671187).

3546332066513 is an equidigital number, since it uses as much as digits as its factorization.

3546332066513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79671186.

The product of its (nonzero) digits is 3499200, while the sum is 47.

The spelling of 3546332066513 in words is "three trillion, five hundred forty-six billion, three hundred thirty-two million, sixty-six thousand, five hundred thirteen".