547137506057 has 2 divisors, whose sum is σ = 547137506058. Its totient is φ = 547137506056.

The previous prime is 547137506029. The next prime is 547137506081. The reversal of 547137506057 is 750605731745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 527048412361 + 20089093696 = 725981^2 + 141736^2 .

It is a cyclic number.

It is not a de Polignac number, because 547137506057 - 2⁸ = 547137505801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 547137505996 and 547137506014.

It is not a weakly prime, because it can be changed into another prime (547137506087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273568753028 + 273568753029.

It is an arithmetic number, because the mean of its divisors is an integer number (273568753029).

Almost surely, 2^547137506057 is an apocalyptic number.

It is an amenable number.

547137506057 is a deficient number, since it is larger than the sum of its proper divisors (1).

547137506057 is an equidigital number, since it uses as much as digits as its factorization.

547137506057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3087000, while the sum is 50.

The spelling of 547137506057 in words is "five hundred forty-seven billion, one hundred thirty-seven million, five hundred six thousand, fifty-seven".