135468855635056 has 20 divisors (see below), whose sum is σ = 262472553185904. Its totient is φ = 67734003200000.

The previous prime is 135468855634919. The next prime is 135468855635081. The reversal of 135468855635056 is 650536558864531.

It is a super-2 number, since 2×135468855635056² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23898580 + ... + 29018611.

Almost surely, 2^{135468855635056} is an apocalyptic number.

135468855635056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135468855635056 is a deficient number, since it is larger than the sum of its proper divisors (127003697550848).

135468855635056 is a wasteful number, since it uses less digits than its factorization.

135468855635056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53077200 (or 53077194 counting only the distinct ones).

The product of its (nonzero) digits is 1555200000, while the sum is 70.

The spelling of 135468855635056 in words is "one hundred thirty-five trillion, four hundred sixty-eight billion, eight hundred fifty-five million, six hundred thirty-five thousand, fifty-six".