485586523 has 2 divisors, whose sum is σ = 485586524. Its totient is φ = 485586522.

The previous prime is 485586463. The next prime is 485586533. The reversal of 485586523 is 325685584.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485586523 is a prime.

It is not a weakly prime, because it can be changed into another prime (485586533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242793261 + 242793262.

It is an arithmetic number, because the mean of its divisors is an integer number (242793262).

Almost surely, 2^485586523 is an apocalyptic number.

485586523 is a deficient number, since it is larger than the sum of its proper divisors (1).

485586523 is an equidigital number, since it uses as much as digits as its factorization.

485586523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152000, while the sum is 46.

The square root of 485586523 is about 22036.0278407884. The cubic root of 485586523 is about 785.9993886866. Note that the first 3 decimals are identical.

It can be divided in two parts, 4855 and 86523, that added together give a triangular number (91378 = T₄₂₇).

The spelling of 485586523 in words is "four hundred eighty-five million, five hundred eighty-six thousand, five hundred twenty-three".