55555605105101 has 8 divisors (see below), whose sum is σ = 56912885838144. Its totient is φ = 54198432275680.

The previous prime is 55555605105097. The next prime is 55555605105127. The reversal of 55555605105101 is 10150150655555.

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 55555605105101 - 2² = 55555605105097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55555605905101) 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, 25933115 + ... + 27993528.

It is an arithmetic number, because the mean of its divisors is an integer number (7114110729768).

Almost surely, 2^{55555605105101} is an apocalyptic number.

It is an amenable number.

55555605105101 is a deficient number, since it is larger than the sum of its proper divisors (1357280733043).

55555605105101 is a wasteful number, since it uses less digits than its factorization.

55555605105101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53951811.

The product of its (nonzero) digits is 468750, while the sum is 44.

The spelling of 55555605105101 in words is "fifty-five trillion, five hundred fifty-five billion, six hundred five million, one hundred five thousand, one hundred one".