52505275055055 has 16 divisors (see below), whose sum is σ = 84008530045440. Its totient is φ = 28002783376928.

The previous prime is 52505275055021. The next prime is 52505275055063. The reversal of 52505275055055 is 55055057250525.

It is a cyclic number.

It is not a de Polignac number, because 52505275055055 - 2¹⁵ = 52505275022287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52505275054989 and 52505275055007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25480894 + ... + 27464276.

It is an arithmetic number, because the mean of its divisors is an integer number (5250533127840).

Almost surely, 2^{52505275055055} is an apocalyptic number.

52505275055055 is a deficient number, since it is larger than the sum of its proper divisors (31503254990385).

52505275055055 is a wasteful number, since it uses less digits than its factorization.

52505275055055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3748230.

The product of its (nonzero) digits is 10937500, while the sum is 51.

The spelling of 52505275055055 in words is "fifty-two trillion, five hundred five billion, two hundred seventy-five million, fifty-five thousand, fifty-five".