135793417 has 2 divisors, whose sum is σ = 135793418. Its totient is φ = 135793416.

The previous prime is 135793373. The next prime is 135793459. The reversal of 135793417 is 714397531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135582736 + 210681 = 11644^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 135793417 - 2¹⁵ = 135760649 is a prime.

It is a Chen prime.

It is equal to p_7687714 and since 135793417 and 7687714 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135793417.

It is not a weakly prime, because it can be changed into another prime (135793717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67896708 + 67896709.

It is an arithmetic number, because the mean of its divisors is an integer number (67896709).

Almost surely, 2^135793417 is an apocalyptic number.

It is an amenable number.

135793417 is a deficient number, since it is larger than the sum of its proper divisors (1).

135793417 is an equidigital number, since it uses as much as digits as its factorization.

135793417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79380, while the sum is 40.

The square root of 135793417 is about 11653.0432505848. The cubic root of 135793417 is about 513.9958023246.

The spelling of 135793417 in words is "one hundred thirty-five million, seven hundred ninety-three thousand, four hundred seventeen".