983145433288 has 8 divisors (see below), whose sum is σ = 1843397687430. Its totient is φ = 491572716640.

The previous prime is 983145433267. The next prime is 983145433297. The reversal of 983145433288 is 882334541389.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 835472777764 + 147672655524 = 914042^2 + 384282^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61446589573 + ... + 61446589588.

Almost surely, 2^983145433288 is an apocalyptic number.

It is an amenable number.

983145433288 is a deficient number, since it is larger than the sum of its proper divisors (860252254142).

983145433288 is a wasteful number, since it uses less digits than its factorization.

983145433288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122893179167 (or 122893179163 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 58.

The spelling of 983145433288 in words is "nine hundred eighty-three billion, one hundred forty-five million, four hundred thirty-three thousand, two hundred eighty-eight".