546532235647 has 2 divisors, whose sum is σ = 546532235648. Its totient is φ = 546532235646.

The previous prime is 546532235617. The next prime is 546532235653. The reversal of 546532235647 is 746532235645.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546532235647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546532235594 and 546532235603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546532235617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273266117823 + 273266117824.

It is an arithmetic number, because the mean of its divisors is an integer number (273266117824).

Almost surely, 2^546532235647 is an apocalyptic number.

546532235647 is a deficient number, since it is larger than the sum of its proper divisors (1).

546532235647 is an equidigital number, since it uses as much as digits as its factorization.

546532235647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144000, while the sum is 52.

The spelling of 546532235647 in words is "five hundred forty-six billion, five hundred thirty-two million, two hundred thirty-five thousand, six hundred forty-seven".