135736446752 has 24 divisors (see below), whose sum is σ = 267327881856. Its totient is φ = 67843651392.

The previous prime is 135736446751. The next prime is 135736446757. The reversal of 135736446752 is 257644637531.

It is a junction number, because it is equal to n+sod(n) for n = 135736446694 and 135736446703.

It is not an unprimeable number, because it can be changed into a prime (135736446751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677948 + ... + 855035.

It is an arithmetic number, because the mean of its divisors is an integer number (11138661744).

Almost surely, 2^135736446752 is an apocalyptic number.

It is an amenable number.

135736446752 is a deficient number, since it is larger than the sum of its proper divisors (131591435104).

135736446752 is a wasteful number, since it uses less digits than its factorization.

135736446752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535760 (or 1535752 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 53.

The spelling of 135736446752 in words is "one hundred thirty-five billion, seven hundred thirty-six million, four hundred forty-six thousand, seven hundred fifty-two".