605473639680 has 288 divisors, whose sum is σ = 2379978526464. Its totient is φ = 127748210688.

The previous prime is 605473639657. The next prime is 605473639681. The reversal of 605473639680 is 86936374506.

It is a self number, because there is not a number n which added to its sum of digits gives 605473639680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605473639681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 516909 + ... + 1215788.

It is an arithmetic number, because the mean of its divisors is an integer number (8263814328).

Almost surely, 2^605473639680 is an apocalyptic number.

605473639680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

605473639680 is an abundant number, since it is smaller than the sum of its proper divisors (1774504886784).

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

605473639680 is a wasteful number, since it uses less digits than its factorization.

605473639680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732741 (or 1732727 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 605473639680 in words is "six hundred five billion, four hundred seventy-three million, six hundred thirty-nine thousand, six hundred eighty".