546266725841 has 2 divisors, whose sum is σ = 546266725842. Its totient is φ = 546266725840.

The previous prime is 546266725819. The next prime is 546266725859. The reversal of 546266725841 is 148527662645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 490147011025 + 56119714816 = 700105^2 + 236896^2 .

It is a cyclic number.

It is not a de Polignac number, because 546266725841 - 2⁶ = 546266725777 is a prime.

It is a super-2 number, since 2×546266725841² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (546266725861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273133362920 + 273133362921.

It is an arithmetic number, because the mean of its divisors is an integer number (273133362921).

Almost surely, 2^546266725841 is an apocalyptic number.

It is an amenable number.

546266725841 is a deficient number, since it is larger than the sum of its proper divisors (1).

546266725841 is an equidigital number, since it uses as much as digits as its factorization.

546266725841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19353600, while the sum is 56.

The spelling of 546266725841 in words is "five hundred forty-six billion, two hundred sixty-six million, seven hundred twenty-five thousand, eight hundred forty-one".