985275307417 has 2 divisors, whose sum is σ = 985275307418. Its totient is φ = 985275307416.

The previous prime is 985275307399. The next prime is 985275307453. The reversal of 985275307417 is 714703572589.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544613004441 + 440662302976 = 737979^2 + 663824^2 .

It is a cyclic number.

It is not a de Polignac number, because 985275307417 - 2³⁵ = 950915569049 is a prime.

It is not a weakly prime, because it can be changed into another prime (985275397417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492637653708 + 492637653709.

It is an arithmetic number, because the mean of its divisors is an integer number (492637653709).

Almost surely, 2^985275307417 is an apocalyptic number.

It is an amenable number.

985275307417 is a deficient number, since it is larger than the sum of its proper divisors (1).

985275307417 is an equidigital number, since it uses as much as digits as its factorization.

985275307417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14817600, while the sum is 58.

The spelling of 985275307417 in words is "nine hundred eighty-five billion, two hundred seventy-five million, three hundred seven thousand, four hundred seventeen".