504652657432163 has 2 divisors, whose sum is σ = 504652657432164. Its totient is φ = 504652657432162.

The previous prime is 504652657432097. The next prime is 504652657432177. The reversal of 504652657432163 is 361234756256405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504652657432163 - 2¹⁸ = 504652657170019 is a prime.

It is not a weakly prime, because it can be changed into another prime (504652650432163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252326328716081 + 252326328716082.

It is an arithmetic number, because the mean of its divisors is an integer number (252326328716082).

Almost surely, 2^{504652657432163} is an apocalyptic number.

504652657432163 is a deficient number, since it is larger than the sum of its proper divisors (1).

504652657432163 is an equidigital number, since it uses as much as digits as its factorization.

504652657432163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864000, while the sum is 59.

The spelling of 504652657432163 in words is "five hundred four trillion, six hundred fifty-two billion, six hundred fifty-seven million, four hundred thirty-two thousand, one hundred sixty-three".