605605623004 has 6 divisors (see below), whose sum is σ = 1059809840264. Its totient is φ = 302802811500.

The previous prime is 605605622989. The next prime is 605605623053. The reversal of 605605623004 is 400326506506.

It is a super-2 number, since 2×605605623004² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 75700702872 + ... + 75700702879.

Almost surely, 2^605605623004 is an apocalyptic number.

It is an amenable number.

605605623004 is a deficient number, since it is larger than the sum of its proper divisors (454204217260).

605605623004 is a wasteful number, since it uses less digits than its factorization.

605605623004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151401405755 (or 151401405753 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 605605623004 in words is "six hundred five billion, six hundred five million, six hundred twenty-three thousand, four".