546425264977 has 2 divisors, whose sum is σ = 546425264978. Its totient is φ = 546425264976.

The previous prime is 546425264909. The next prime is 546425265013. The reversal of 546425264977 is 779462524645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333765020176 + 212660244801 = 577724^2 + 461151^2 .

It is a cyclic number.

It is not a de Polignac number, because 546425264977 - 2⁷ = 546425264849 is a prime.

It is not a weakly prime, because it can be changed into another prime (546425264477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273212632488 + 273212632489.

It is an arithmetic number, because the mean of its divisors is an integer number (273212632489).

Almost surely, 2^546425264977 is an apocalyptic number.

It is an amenable number.

546425264977 is a deficient number, since it is larger than the sum of its proper divisors (1).

546425264977 is an equidigital number, since it uses as much as digits as its factorization.

546425264977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 101606400, while the sum is 61.

The spelling of 546425264977 in words is "five hundred forty-six billion, four hundred twenty-five million, two hundred sixty-four thousand, nine hundred seventy-seven".