395473062533 has 2 divisors, whose sum is σ = 395473062534. Its totient is φ = 395473062532.

The previous prime is 395473062527. The next prime is 395473062571. The reversal of 395473062533 is 335260374593.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 238009331044 + 157463731489 = 487862^2 + 396817^2 .

It is an emirp because it is prime and its reverse (335260374593) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 395473062533 - 2⁸ = 395473062277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (395473062503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197736531266 + 197736531267.

It is an arithmetic number, because the mean of its divisors is an integer number (197736531267).

Almost surely, 2^395473062533 is an apocalyptic number.

It is an amenable number.

395473062533 is a deficient number, since it is larger than the sum of its proper divisors (1).

395473062533 is an equidigital number, since it uses as much as digits as its factorization.

395473062533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6123600, while the sum is 50.

The spelling of 395473062533 in words is "three hundred ninety-five billion, four hundred seventy-three million, sixty-two thousand, five hundred thirty-three".