52527800525505 has 16 divisors (see below), whose sum is σ = 84414720849984. Its totient is φ = 27891413610560.

The previous prime is 52527800525503. The next prime is 52527800525531. The reversal of 52527800525505 is 50552500872525.

It is not a de Polignac number, because 52527800525505 - 2¹ = 52527800525503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52527800525503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7713330006 + ... + 7713336815.

It is an arithmetic number, because the mean of its divisors is an integer number (5275920053124).

Almost surely, 2^{52527800525505} is an apocalyptic number.

It is an amenable number.

52527800525505 is a deficient number, since it is larger than the sum of its proper divisors (31886920324479).

52527800525505 is a wasteful number, since it uses less digits than its factorization.

52527800525505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15426667056.

The product of its (nonzero) digits is 7000000, while the sum is 51.

The spelling of 52527800525505 in words is "fifty-two trillion, five hundred twenty-seven billion, eight hundred million, five hundred twenty-five thousand, five hundred five".