608557018968 has 384 divisors, whose sum is σ = 1827588484800. Its totient is φ = 182078668800.

The previous prime is 608557018967. The next prime is 608557018987. The reversal of 608557018968 is 869810755806.

608557018968 is a `hidden beast` number, since 6 + 0 + 8 + 557 + 0 + 18 + 9 + 68 = 666.

608557018968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608557018967) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1445503398 + ... + 1445503818.

Almost surely, 2^608557018968 is an apocalyptic number.

608557018968 is a gapful number since it is divisible by the number (68) 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 608557018968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913794242400).

608557018968 is an abundant number, since it is smaller than the sum of its proper divisors (1219031465832).

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

608557018968 is a wasteful number, since it uses less digits than its factorization.

608557018968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 63.

The spelling of 608557018968 in words is "six hundred eight billion, five hundred fifty-seven million, eighteen thousand, nine hundred sixty-eight".