135677132583544 has 64 divisors (see below), whose sum is σ = 271135877882400. Its totient is φ = 63427998412800.

The previous prime is 135677132583497. The next prime is 135677132583547. The reversal of 135677132583544 is 445385231776531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135677132583547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11154772 + ... + 19894300.

Almost surely, 2^{135677132583544} is an apocalyptic number.

It is an amenable number.

135677132583544 is a deficient number, since it is larger than the sum of its proper divisors (135458745298856).

135677132583544 is a wasteful number, since it uses less digits than its factorization.

135677132583544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8740304 (or 8740300 counting only the distinct ones).

The product of its digits is 254016000, while the sum is 64.

The spelling of 135677132583544 in words is "one hundred thirty-five trillion, six hundred seventy-seven billion, one hundred thirty-two million, five hundred eighty-three thousand, five hundred forty-four".