506763489356 has 54 divisors (see below), whose sum is σ = 910889524860. Its totient is φ = 246619865120.

The previous prime is 506763489319. The next prime is 506763489367. The reversal of 506763489356 is 653984367605.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1629464441 + ... + 1629464751.

Almost surely, 2^506763489356 is an apocalyptic number.

It is an amenable number.

506763489356 is a deficient number, since it is larger than the sum of its proper divisors (404126035504).

506763489356 is an equidigital number, since it uses as much as digits as its factorization.

506763489356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 62.

The spelling of 506763489356 in words is "five hundred six billion, seven hundred sixty-three million, four hundred eighty-nine thousand, three hundred fifty-six".