983313788355 has 24 divisors (see below), whose sum is σ = 1740674624832. Its totient is φ = 513275848704.

The previous prime is 983313788351. The next prime is 983313788357. The reversal of 983313788355 is 553887313389.

It is a happy number.

983313788355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 983313788355 - 2² = 983313788351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 983313788292 and 983313788301.

It is not an unprimeable number, because it can be changed into a prime (983313788351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232459774 + ... + 232464003.

It is an arithmetic number, because the mean of its divisors is an integer number (72528109368).

Almost surely, 2^983313788355 is an apocalyptic number.

983313788355 is a deficient number, since it is larger than the sum of its proper divisors (757360836477).

983313788355 is a wasteful number, since it uses less digits than its factorization.

983313788355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464923835 (or 464923832 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The spelling of 983313788355 in words is "nine hundred eighty-three billion, three hundred thirteen million, seven hundred eighty-eight thousand, three hundred fifty-five".