135283027941487 has 2 divisors, whose sum is σ = 135283027941488. Its totient is φ = 135283027941486.

The previous prime is 135283027941419. The next prime is 135283027941547. The reversal of 135283027941487 is 784149720382531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135283027941487 - 2⁷ = 135283027941359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135283027945487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67641513970743 + 67641513970744.

It is an arithmetic number, because the mean of its divisors is an integer number (67641513970744).

Almost surely, 2^{135283027941487} is an apocalyptic number.

135283027941487 is a deficient number, since it is larger than the sum of its proper divisors (1).

135283027941487 is an equidigital number, since it uses as much as digits as its factorization.

135283027941487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81285120, while the sum is 64.

The spelling of 135283027941487 in words is "one hundred thirty-five trillion, two hundred eighty-three billion, twenty-seven million, nine hundred forty-one thousand, four hundred eighty-seven".