548082712157 has 2 divisors, whose sum is σ = 548082712158. Its totient is φ = 548082712156.

The previous prime is 548082712109. The next prime is 548082712171. The reversal of 548082712157 is 751217280845.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 321093355801 + 226989356356 = 566651^2 + 476434^2 .

It is a cyclic number.

It is not a de Polignac number, because 548082712157 - 2²² = 548078517853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548082712187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274041356078 + 274041356079.

It is an arithmetic number, because the mean of its divisors is an integer number (274041356079).

Almost surely, 2^548082712157 is an apocalyptic number.

It is an amenable number.

548082712157 is a deficient number, since it is larger than the sum of its proper divisors (1).

548082712157 is an equidigital number, since it uses as much as digits as its factorization.

548082712157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1254400, while the sum is 50.

The spelling of 548082712157 in words is "five hundred forty-eight billion, eighty-two million, seven hundred twelve thousand, one hundred fifty-seven".