983313788356 has 6 divisors (see below), whose sum is σ = 1720799129630. Its totient is φ = 491656894176.

The previous prime is 983313788351. The next prime is 983313788357. The reversal of 983313788356 is 653887313389.

It can be written as a sum of positive squares in only one way, i.e., 530406324100 + 452907464256 = 728290^2 + 672984^2 .

It is a super-2 number, since 2×983313788356² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (983313788351) 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, 122914223541 + ... + 122914223548.

Almost surely, 2^983313788356 is an apocalyptic number.

It is an amenable number.

983313788356 is a deficient number, since it is larger than the sum of its proper divisors (737485341274).

983313788356 is a wasteful number, since it uses less digits than its factorization.

983313788356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245828447093 (or 245828447091 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 64.

The spelling of 983313788356 in words is "nine hundred eighty-three billion, three hundred thirteen million, seven hundred eighty-eight thousand, three hundred fifty-six".