55866626443201 has 8 divisors (see below), whose sum is σ = 64040466050624. Its totient is φ = 47741010078960.

The previous prime is 55866626443171. The next prime is 55866626443241. The reversal of 55866626443201 is 10234462666855.

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 55866626443201 - 2¹⁵ = 55866626410433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55866626443241) 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, 12055808310 + ... + 12055812943.

It is an arithmetic number, because the mean of its divisors is an integer number (8005058256328).

Almost surely, 2^{55866626443201} is an apocalyptic number.

It is an amenable number.

55866626443201 is a deficient number, since it is larger than the sum of its proper divisors (8173839607423).

55866626443201 is a wasteful number, since it uses less digits than its factorization.

55866626443201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24111621591.

The product of its (nonzero) digits is 49766400, while the sum is 58.

The spelling of 55866626443201 in words is "fifty-five trillion, eight hundred sixty-six billion, six hundred twenty-six million, four hundred forty-three thousand, two hundred one".