135468115200531 has 24 divisors (see below), whose sum is σ = 206057071952160. Its totient is φ = 85592937551616.

The previous prime is 135468115200497. The next prime is 135468115200557. The reversal of 135468115200531 is 135002511864531.

135468115200531 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 6 + 81 + 15 + 20 + 0 + 531 = 666.

It is not a de Polignac number, because 135468115200531 - 2³⁵ = 135433755462163 is a prime.

It is a super-2 number, since 2×135468115200531² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135468115204531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3001974406 + ... + 3002019531.

It is an arithmetic number, because the mean of its divisors is an integer number (8585711331340).

Almost surely, 2^{135468115200531} is an apocalyptic number.

135468115200531 is a deficient number, since it is larger than the sum of its proper divisors (70588956751629).

135468115200531 is a wasteful number, since it uses less digits than its factorization.

135468115200531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003994075 (or 6003994072 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 135468115200531 in words is "one hundred thirty-five trillion, four hundred sixty-eight billion, one hundred fifteen million, two hundred thousand, five hundred thirty-one".