550636585636055 has 8 divisors (see below), whose sum is σ = 668188216278000. Its totient is φ = 435559726165696.

The previous prime is 550636585636037. The next prime is 550636585636073.

It is a happy number.

550636585636055 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (550636585636037) and next prime (550636585636073).

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 550636585636055 - 2²⁴ = 550636568858839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618692792405 + ... + 618692793294.

It is an arithmetic number, because the mean of its divisors is an integer number (83523527034750).

Almost surely, 2^{550636585636055} is an apocalyptic number.

550636585636055 is a deficient number, since it is larger than the sum of its proper divisors (117551630641945).

550636585636055 is a wasteful number, since it uses less digits than its factorization.

550636585636055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237385585793.

The product of its (nonzero) digits is 1458000000, while the sum is 68.

The spelling of 550636585636055 in words is "five hundred fifty trillion, six hundred thirty-six billion, five hundred eighty-five million, six hundred thirty-six thousand, fifty-five".