555055605001 has 16 divisors (see below), whose sum is σ = 560157384384. Its totient is φ = 549983476224.

The previous prime is 555055604977. The next prime is 555055605011. The reversal of 555055605001 is 100506550555.

It is a cyclic number.

It is not a de Polignac number, because 555055605001 - 2⁹ = 555055604489 is a prime.

It is a super-2 number, since 2×555055605001² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555055605011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42944526 + ... + 42957448.

It is an arithmetic number, because the mean of its divisors is an integer number (35009836524).

Almost surely, 2^555055605001 is an apocalyptic number.

It is an amenable number.

555055605001 is a deficient number, since it is larger than the sum of its proper divisors (5101779383).

555055605001 is a wasteful number, since it uses less digits than its factorization.

555055605001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14040.

The product of its (nonzero) digits is 93750, while the sum is 37.

The spelling of 555055605001 in words is "five hundred fifty-five billion, fifty-five million, six hundred five thousand, one".