495862100213 has 2 divisors, whose sum is σ = 495862100214. Its totient is φ = 495862100212.

The previous prime is 495862100191. The next prime is 495862100317. The reversal of 495862100213 is 312001268594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 452238765169 + 43623335044 = 672487^2 + 208862^2 .

It is a cyclic number.

It is not a de Polignac number, because 495862100213 - 2¹⁰ = 495862099189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495862130213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247931050106 + 247931050107.

It is an arithmetic number, because the mean of its divisors is an integer number (247931050107).

Almost surely, 2^495862100213 is an apocalyptic number.

It is an amenable number.

495862100213 is a deficient number, since it is larger than the sum of its proper divisors (1).

495862100213 is an equidigital number, since it uses as much as digits as its factorization.

495862100213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 495862100213 in words is "four hundred ninety-five billion, eight hundred sixty-two million, one hundred thousand, two hundred thirteen".