3546616304145 has 16 divisors (see below), whose sum is σ = 5685075168192. Its totient is φ = 1888032335040.

The previous prime is 3546616304141. The next prime is 3546616304149. The reversal of 3546616304145 is 5414036166453.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3546616304141) and next prime (3546616304149).

It is not a de Polignac number, because 3546616304145 - 2² = 3546616304141 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3546616304094 and 3546616304103.

It is not an unprimeable number, because it can be changed into a prime (3546616304141) 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, 218514147 + ... + 218530376.

It is an arithmetic number, because the mean of its divisors is an integer number (355317198012).

Almost surely, 2^{3546616304145} is an apocalyptic number.

It is an amenable number.

3546616304145 is a deficient number, since it is larger than the sum of its proper divisors (2138458864047).

3546616304145 is a wasteful number, since it uses less digits than its factorization.

3546616304145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437045072.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 3546616304145 in words is "three trillion, five hundred forty-six billion, six hundred sixteen million, three hundred four thousand, one hundred forty-five".