605997682416 has 640 divisors, whose sum is σ = 2168953241600. Its totient is φ = 158085457920.

The previous prime is 605997682391. The next prime is 605997682453. The reversal of 605997682416 is 614286799506.

605997682416 is a `hidden beast` number, since 6 + 0 + 59 + 97 + 6 + 82 + 416 = 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 polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 557495025 + ... + 557496111.

It is an arithmetic number, because the mean of its divisors is an integer number (3388989440).

Almost surely, 2^605997682416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605997682416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1084476620800).

605997682416 is an abundant number, since it is smaller than the sum of its proper divisors (1562955559184).

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

605997682416 is a wasteful number, since it uses less digits than its factorization.

605997682416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1462 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 605997682416 in words is "six hundred five billion, nine hundred ninety-seven million, six hundred eighty-two thousand, four hundred sixteen".