605947474944 has 528 divisors, whose sum is σ = 2081915204096. Its totient is φ = 172440576000.

The previous prime is 605947474939. The next prime is 605947474981. The reversal of 605947474944 is 449474749506.

605947474944 is a `hidden beast` number, since 6 + 0 + 5 + 9 + 474 + 74 + 94 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 576543219 + ... + 576544269.

Almost surely, 2^605947474944 is an apocalyptic number.

605947474944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605947474944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040957602048).

605947474944 is an abundant number, since it is smaller than the sum of its proper divisors (1475967729152).

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

605947474944 is a wasteful number, since it uses less digits than its factorization.

605947474944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 63.

The spelling of 605947474944 in words is "six hundred five billion, nine hundred forty-seven million, four hundred seventy-four thousand, nine hundred forty-four".