52558505455 has 8 divisors (see below), whose sum is σ = 63077126832. Its totient is φ = 42042190848.

The previous prime is 52558505401. The next prime is 52558505459. The reversal of 52558505455 is 55450585525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52558505455 - 2²⁵ = 52524951023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52558505399 and 52558505408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52558505459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526162 + ... + 618031.

It is an arithmetic number, because the mean of its divisors is an integer number (7884640854).

Almost surely, 2^52558505455 is an apocalyptic number.

52558505455 is a deficient number, since it is larger than the sum of its proper divisors (10518621377).

52558505455 is a wasteful number, since it uses less digits than its factorization.

52558505455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153385.

The product of its (nonzero) digits is 5000000, while the sum is 49.

The spelling of 52558505455 in words is "fifty-two billion, five hundred fifty-eight million, five hundred five thousand, four hundred fifty-five".