52555255255525 has 72 divisors (see below), whose sum is σ = 74214089056800. Its totient is φ = 36847963152000.

The previous prime is 52555255255453. The next prime is 52555255255537.

52555255255525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52555255255525 - 2¹³ = 52555255247333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52555255255525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 57356230 + ... + 58265320.

It is an arithmetic number, because the mean of its divisors is an integer number (1030751236900).

Almost surely, 2^{52555255255525} is an apocalyptic number.

52555255255525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52555255255525 is a deficient number, since it is larger than the sum of its proper divisors (21658833801275).

52555255255525 is a wasteful number, since it uses less digits than its factorization.

52555255255525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909811 (or 909795 counting only the distinct ones).

The product of its digits is 156250000, while the sum is 58.

The spelling of 52555255255525 in words is "fifty-two trillion, five hundred fifty-five billion, two hundred fifty-five million, two hundred fifty-five thousand, five hundred twenty-five".