135517883 has 2 divisors, whose sum is σ = 135517884. Its totient is φ = 135517882.

The previous prime is 135517859. The next prime is 135517919. The reversal of 135517883 is 388715531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135517883 - 2¹⁶ = 135452347 is a prime.

It is a super-2 number, since 2×135517883² = 36730193225603378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135517883.

It is not a weakly prime, because it can be changed into another prime (135517813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67758941 + 67758942.

It is an arithmetic number, because the mean of its divisors is an integer number (67758942).

Almost surely, 2^135517883 is an apocalyptic number.

135517883 is a deficient number, since it is larger than the sum of its proper divisors (1).

135517883 is an equidigital number, since it uses as much as digits as its factorization.

135517883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 41.

The square root of 135517883 is about 11641.2148421030. The cubic root of 135517883 is about 513.6479228804.

The spelling of 135517883 in words is "one hundred thirty-five million, five hundred seventeen thousand, eight hundred eighty-three".