985733038079 has 2 divisors, whose sum is σ = 985733038080. Its totient is φ = 985733038078.

The previous prime is 985733038067. The next prime is 985733038127. The reversal of 985733038079 is 970830337589.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-985733038079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (985733038039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492866519039 + 492866519040.

It is an arithmetic number, because the mean of its divisors is an integer number (492866519040).

Almost surely, 2^985733038079 is an apocalyptic number.

985733038079 is a deficient number, since it is larger than the sum of its proper divisors (1).

985733038079 is an equidigital number, since it uses as much as digits as its factorization.

985733038079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34292160, while the sum is 62.

The spelling of 985733038079 in words is "nine hundred eighty-five billion, seven hundred thirty-three million, thirty-eight thousand, seventy-nine".