605010505506 has 32 divisors (see below), whose sum is σ = 1320057962496. Its totient is φ = 183331650000.

The previous prime is 605010505483. The next prime is 605010505507. The reversal of 605010505506 is 605505010506.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (605010505507) by changing a digit.

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, 2976631 + ... + 3173381.

It is an arithmetic number, because the mean of its divisors is an integer number (41251811328).

Almost surely, 2^605010505506 is an apocalyptic number.

605010505506 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

605010505506 is an abundant number, since it is smaller than the sum of its proper divisors (715047456990).

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

605010505506 is a wasteful number, since it uses less digits than its factorization.

605010505506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243358.

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

The spelling of 605010505506 in words is "six hundred five billion, ten million, five hundred five thousand, five hundred six".