135652383785491 has 2 divisors, whose sum is σ = 135652383785492. Its totient is φ = 135652383785490.

The previous prime is 135652383785473. The next prime is 135652383785507. The reversal of 135652383785491 is 194587383256531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135652383785491 - 2¹³ = 135652383777299 is a prime.

It is a super-2 number, since 2×135652383785491² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135652383785491.

It is not a weakly prime, because it can be changed into another prime (135652383785591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67826191892745 + 67826191892746.

It is an arithmetic number, because the mean of its divisors is an integer number (67826191892746).

Almost surely, 2^{135652383785491} is an apocalyptic number.

135652383785491 is a deficient number, since it is larger than the sum of its proper divisors (1).

135652383785491 is an equidigital number, since it uses as much as digits as its factorization.

135652383785491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184000, while the sum is 70.

The spelling of 135652383785491 in words is "one hundred thirty-five trillion, six hundred fifty-two billion, three hundred eighty-three million, seven hundred eighty-five thousand, four hundred ninety-one".