60163481664 has 672 divisors, whose sum is σ = 212685782400. Its totient is φ = 16009297920.

The previous prime is 60163481657. The next prime is 60163481669. The reversal of 60163481664 is 46618436106.

60163481664 is a `hidden beast` number, since 6 + 0 + 1 + 634 + 8 + 1 + 6 + 6 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (60163481669) 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, 212591667 + ... + 212591949.

It is an arithmetic number, because the mean of its divisors is an integer number (316496700).

Almost surely, 2^60163481664 is an apocalyptic number.

60163481664 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 60163481664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106342891200).

60163481664 is an abundant number, since it is smaller than the sum of its proper divisors (152522300736).

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

60163481664 is a wasteful number, since it uses less digits than its factorization.

60163481664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 60163481664 in words is "sixty billion, one hundred sixty-three million, four hundred eighty-one thousand, six hundred sixty-four".