546561414611 has 2 divisors, whose sum is σ = 546561414612. Its totient is φ = 546561414610.

The previous prime is 546561414587. The next prime is 546561414631. The reversal of 546561414611 is 116414165645.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546561414611 is a prime.

It is not a weakly prime, because it can be changed into another prime (546561414631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273280707305 + 273280707306.

It is an arithmetic number, because the mean of its divisors is an integer number (273280707306).

Almost surely, 2^546561414611 is an apocalyptic number.

546561414611 is a deficient number, since it is larger than the sum of its proper divisors (1).

546561414611 is an equidigital number, since it uses as much as digits as its factorization.

546561414611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 44.

The spelling of 546561414611 in words is "five hundred forty-six billion, five hundred sixty-one million, four hundred fourteen thousand, six hundred eleven".