605550601055 has 16 divisors (see below), whose sum is σ = 754868455488. Its totient is φ = 465968160000.

The previous prime is 605550601037. The next prime is 605550601099. The reversal of 605550601055 is 550106055506.

It is not a de Polignac number, because 605550601055 - 2⁸ = 605550600799 is a prime.

It is a super-2 number, since 2×605550601055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20787596 + ... + 20816705.

It is an arithmetic number, because the mean of its divisors is an integer number (47179278468).

Almost surely, 2^605550601055 is an apocalyptic number.

605550601055 is a deficient number, since it is larger than the sum of its proper divisors (149317854433).

605550601055 is a wasteful number, since it uses less digits than its factorization.

605550601055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41604418.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 605550601055 in words is "six hundred five billion, five hundred fifty million, six hundred one thousand, fifty-five".