493363153 has 2 divisors, whose sum is σ = 493363154. Its totient is φ = 493363152.

The previous prime is 493363151. The next prime is 493363207. The reversal of 493363153 is 351363394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 488940544 + 4422609 = 22112^2 + 2103^2 .

It is a cyclic number.

It is not a de Polignac number, because 493363153 - 2¹ = 493363151 is a prime.

Together with 493363151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (493363151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246681576 + 246681577.

It is an arithmetic number, because the mean of its divisors is an integer number (246681577).

Almost surely, 2^493363153 is an apocalyptic number.

It is an amenable number.

493363153 is a deficient number, since it is larger than the sum of its proper divisors (1).

493363153 is an equidigital number, since it uses as much as digits as its factorization.

493363153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480, while the sum is 37.

The square root of 493363153 is about 22211.7796000230. The cubic root of 493363153 is about 790.1730929802.

It can be divided in two parts, 4933 and 63153, that added together give a palindrome (68086).

The spelling of 493363153 in words is "four hundred ninety-three million, three hundred sixty-three thousand, one hundred fifty-three".