134564040325055 has 32 divisors (see below), whose sum is σ = 185428993478400. Its totient is φ = 92713463136000.

The previous prime is 134564040324997. The next prime is 134564040325063. The reversal of 134564040325055 is 550523040465431.

It is not a de Polignac number, because 134564040325055 - 2¹² = 134564040320959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368889755 + ... + 369254355.

It is an arithmetic number, because the mean of its divisors is an integer number (5794656046200).

Almost surely, 2^{134564040325055} is an apocalyptic number.

134564040325055 is a deficient number, since it is larger than the sum of its proper divisors (50864953153345).

134564040325055 is a wasteful number, since it uses less digits than its factorization.

134564040325055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717815.

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 134564040325055 in words is "one hundred thirty-four trillion, five hundred sixty-four billion, forty million, three hundred twenty-five thousand, fifty-five".