500477436110557 has 2 divisors, whose sum is σ = 500477436110558. Its totient is φ = 500477436110556.

The previous prime is 500477436110501. The next prime is 500477436110579. The reversal of 500477436110557 is 755011634774005.

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., 315107196085081 + 185370240025476 = 17751259^2 + 13615074^2 .

It is a cyclic number.

It is not a de Polignac number, because 500477436110557 - 2¹¹ = 500477436108509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500477436110498 and 500477436110507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500477436110357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250238718055278 + 250238718055279.

It is an arithmetic number, because the mean of its divisors is an integer number (250238718055279).

Almost surely, 2^{500477436110557} is an apocalyptic number.

It is an amenable number.

500477436110557 is a deficient number, since it is larger than the sum of its proper divisors (1).

500477436110557 is an equidigital number, since it uses as much as digits as its factorization.

500477436110557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348000, while the sum is 55.

The spelling of 500477436110557 in words is "five hundred trillion, four hundred seventy-seven billion, four hundred thirty-six million, one hundred ten thousand, five hundred fifty-seven".