983138628245 has 8 divisors (see below), whose sum is σ = 1179988857216. Its totient is φ = 786362567056.

The previous prime is 983138628163. The next prime is 983138628313. The reversal of 983138628245 is 542826831389.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 983138628245 - 2¹⁶ = 983138562709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18512777 + ... + 18565806.

It is an arithmetic number, because the mean of its divisors is an integer number (147498607152).

Almost surely, 2^983138628245 is an apocalyptic number.

It is an amenable number.

983138628245 is a deficient number, since it is larger than the sum of its proper divisors (196850228971).

983138628245 is a wasteful number, since it uses less digits than its factorization.

983138628245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37083891.

The product of its digits is 19906560, while the sum is 59.

The spelling of 983138628245 in words is "nine hundred eighty-three billion, one hundred thirty-eight million, six hundred twenty-eight thousand, two hundred forty-five".