134583959 has 2 divisors, whose sum is σ = 134583960. Its totient is φ = 134583958.

The previous prime is 134583949. The next prime is 134583991. The reversal of 134583959 is 959385431.

It is a weak prime.

It is an emirp because it is prime and its reverse (959385431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134583959 is a prime.

It is a super-2 number, since 2×134583959² = 36225684040227362, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134583929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67291979 + 67291980.

It is an arithmetic number, because the mean of its divisors is an integer number (67291980).

Almost surely, 2^134583959 is an apocalyptic number.

134583959 is a deficient number, since it is larger than the sum of its proper divisors (1).

134583959 is an equidigital number, since it uses as much as digits as its factorization.

134583959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 47.

The square root of 134583959 is about 11601.0326695514. The cubic root of 134583959 is about 512.4652638761.

The spelling of 134583959 in words is "one hundred thirty-four million, five hundred eighty-three thousand, nine hundred fifty-nine".