983536516709 has 2 divisors, whose sum is σ = 983536516710. Its totient is φ = 983536516708.

The previous prime is 983536516693. The next prime is 983536516759. The reversal of 983536516709 is 907615635389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 869410786084 + 114125730625 = 932422^2 + 337825^2 .

It is a cyclic number.

It is not a de Polignac number, because 983536516709 - 2⁴ = 983536516693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983536516759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491768258354 + 491768258355.

It is an arithmetic number, because the mean of its divisors is an integer number (491768258355).

Almost surely, 2^983536516709 is an apocalyptic number.

It is an amenable number.

983536516709 is a deficient number, since it is larger than the sum of its proper divisors (1).

983536516709 is an equidigital number, since it uses as much as digits as its factorization.

983536516709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36741600, while the sum is 62.

The spelling of 983536516709 in words is "nine hundred eighty-three billion, five hundred thirty-six million, five hundred sixteen thousand, seven hundred nine".