60447305586816 has 960 divisors, whose sum is σ = 194825827806720. Its totient is φ = 18596254482432.

The previous prime is 60447305586791. The next prime is 60447305586817. The reversal of 60447305586816 is 61868550374406.

60447305586816 is a `hidden beast` number, since 6 + 0 + 4 + 4 + 7 + 3 + 0 + 558 + 68 + 16 = 666.

It is a super-2 number, since 2×60447305586816² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60447305586817) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 55609296225 + ... + 55609297311.

It is an arithmetic number, because the mean of its divisors is an integer number (202943570632).

Almost surely, 2^{60447305586816} 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 60447305586816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97412913903360).

60447305586816 is an abundant number, since it is smaller than the sum of its proper divisors (134378522219904).

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

60447305586816 is a wasteful number, since it uses less digits than its factorization.

60447305586816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491 (or 1453 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 60447305586816 in words is "sixty trillion, four hundred forty-seven billion, three hundred five million, five hundred eighty-six thousand, eight hundred sixteen".