605255463101 has 2 divisors, whose sum is σ = 605255463102. Its totient is φ = 605255463100.

The previous prime is 605255463079. The next prime is 605255463133. The reversal of 605255463101 is 101364552506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 489648663001 + 115606800100 = 699749^2 + 340010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605255463101 is a prime.

It is a super-3 number, since 3×605255463101³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605255463151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302627731550 + 302627731551.

It is an arithmetic number, because the mean of its divisors is an integer number (302627731551).

Almost surely, 2^605255463101 is an apocalyptic number.

It is an amenable number.

605255463101 is a deficient number, since it is larger than the sum of its proper divisors (1).

605255463101 is an equidigital number, since it uses as much as digits as its factorization.

605255463101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 605255463101 in words is "six hundred five billion, two hundred fifty-five million, four hundred sixty-three thousand, one hundred one".