675461341427561 has 12 divisors (see below), whose sum is σ = 735796459685952. Its totient is φ = 619769227115376.

The previous prime is 675461341427513. The next prime is 675461341427603. The reversal of 675461341427561 is 165724143164576.

It is a happy number.

It is not a de Polignac number, because 675461341427561 - 2¹⁴ = 675461341411177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 675461341427494 and 675461341427503.

It is not an unprimeable number, because it can be changed into a prime (675461341427261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11966476781 + ... + 11966533226.

It is an arithmetic number, because the mean of its divisors is an integer number (61316371640496).

Almost surely, 2^{675461341427561} is an apocalyptic number.

It is an amenable number.

675461341427561 is a deficient number, since it is larger than the sum of its proper divisors (60335118258391).

675461341427561 is a wasteful number, since it uses less digits than its factorization.

675461341427561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23933010200 (or 23933010187 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 62.

The spelling of 675461341427561 in words is "six hundred seventy-five trillion, four hundred sixty-one billion, three hundred forty-one million, four hundred twenty-seven thousand, five hundred sixty-one".