555001005606 has 8 divisors (see below), whose sum is σ = 1110002011224. Its totient is φ = 185000335200.

The previous prime is 555001005539. The next prime is 555001005607. The reversal of 555001005606 is 606500100555.

It is a sphenic number, since it is the product of 3 distinct primes.

555001005606 is an admirable number.

It is a super-2 number, since 2×555001005606² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555001005607) 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, 46250083795 + ... + 46250083806.

It is an arithmetic number, because the mean of its divisors is an integer number (138750251403).

Almost surely, 2^555001005606 is an apocalyptic number.

555001005606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555001005606 is a wasteful number, since it uses less digits than its factorization.

555001005606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92500167606.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 555001005606 in words is "five hundred fifty-five billion, one million, five thousand, six hundred six".