55525852555 has 8 divisors (see below), whose sum is σ = 67760362800. Its totient is φ = 43667788896.

The previous prime is 55525852537. The next prime is 55525852589.

55525852555 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55525852555 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94111320 + ... + 94111909.

It is an arithmetic number, because the mean of its divisors is an integer number (8470045350).

Almost surely, 2^55525852555 is an apocalyptic number.

55525852555 is a deficient number, since it is larger than the sum of its proper divisors (12234510245).

55525852555 is a wasteful number, since it uses less digits than its factorization.

55525852555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188223293.

The product of its digits is 12500000, while the sum is 52.

The spelling of 55525852555 in words is "fifty-five billion, five hundred twenty-five million, eight hundred fifty-two thousand, five hundred fifty-five".