55606055060571 has 4 divisors (see below), whose sum is σ = 74141406747432. Its totient is φ = 37070703373712.

The previous prime is 55606055060537. The next prime is 55606055060579. The reversal of 55606055060571 is 17506055060655.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55606055060571 - 2³⁵ = 55571695322203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55606055060579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9267675843426 + ... + 9267675843431.

It is an arithmetic number, because the mean of its divisors is an integer number (18535351686858).

Almost surely, 2^{55606055060571} is an apocalyptic number.

55606055060571 is a deficient number, since it is larger than the sum of its proper divisors (18535351686861).

55606055060571 is a wasteful number, since it uses less digits than its factorization.

55606055060571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18535351686860.

The product of its (nonzero) digits is 4725000, while the sum is 51.

The spelling of 55606055060571 in words is "fifty-five trillion, six hundred six billion, fifty-five million, sixty thousand, five hundred seventy-one".