546200228477 has 2 divisors, whose sum is σ = 546200228478. Its totient is φ = 546200228476.

The previous prime is 546200228467. The next prime is 546200228489. The reversal of 546200228477 is 774822002645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 532052077561 + 14148150916 = 729419^2 + 118946^2 .

It is a cyclic number.

It is not a de Polignac number, because 546200228477 - 2¹⁴ = 546200212093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546200228447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273100114238 + 273100114239.

It is an arithmetic number, because the mean of its divisors is an integer number (273100114239).

Almost surely, 2^546200228477 is an apocalyptic number.

It is an amenable number.

546200228477 is a deficient number, since it is larger than the sum of its proper divisors (1).

546200228477 is an equidigital number, since it uses as much as digits as its factorization.

546200228477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1505280, while the sum is 47.

The spelling of 546200228477 in words is "five hundred forty-six billion, two hundred million, two hundred twenty-eight thousand, four hundred seventy-seven".