135603403455104 has 64 divisors (see below), whose sum is σ = 294913289950440. Its totient is φ = 61728841138176.

The previous prime is 135603403455049. The next prime is 135603403455137. The reversal of 135603403455104 is 401554304306531.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 58978590781504 + 76624812673600 = 7679752^2 + 8753560^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×135603403455104² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558045857 + ... + 558288800.

Almost surely, 2^{135603403455104} is an apocalyptic number.

It is an amenable number.

135603403455104 is an abundant number, since it is smaller than the sum of its proper divisors (159309886495336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135603403455104 is a wasteful number, since it uses less digits than its factorization.

135603403455104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116334757 (or 1116334745 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 135603403455104 in words is "one hundred thirty-five trillion, six hundred three billion, four hundred three million, four hundred fifty-five thousand, one hundred four".