493650973337 has 2 divisors, whose sum is σ = 493650973338. Its totient is φ = 493650973336.

The previous prime is 493650973313. The next prime is 493650973399. The reversal of 493650973337 is 733379056394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 470830641241 + 22820332096 = 686171^2 + 151064^2 .

It is a cyclic number.

It is not a de Polignac number, because 493650973337 - 2¹² = 493650969241 is a prime.

It is not a weakly prime, because it can be changed into another prime (493650973637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246825486668 + 246825486669.

It is an arithmetic number, because the mean of its divisors is an integer number (246825486669).

Almost surely, 2^493650973337 is an apocalyptic number.

It is an amenable number.

493650973337 is a deficient number, since it is larger than the sum of its proper divisors (1).

493650973337 is an equidigital number, since it uses as much as digits as its factorization.

493650973337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38578680, while the sum is 59.

The spelling of 493650973337 in words is "four hundred ninety-three billion, six hundred fifty million, nine hundred seventy-three thousand, three hundred thirty-seven".