4546061815680 has 2048 divisors, whose sum is σ = 20727705600000. Its totient is φ = 914241945600.

The previous prime is 4546061815613. The next prime is 4546061815703. The reversal of 4546061815680 is 865181606454.

It is a happy number.

4546061815680 is a `hidden beast` number, since 4 + 5 + 4 + 6 + 0 + 618 + 15 + 6 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 9110344071 + ... + 9110344569.

It is an arithmetic number, because the mean of its divisors is an integer number (10120950000).

Almost surely, 2^{4546061815680} is an apocalyptic number.

4546061815680 is a gapful number since it is divisible by the number (40) 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 4546061815680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10363852800000).

4546061815680 is an abundant number, since it is smaller than the sum of its proper divisors (16181643784320).

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

4546061815680 is a wasteful number, since it uses less digits than its factorization.

4546061815680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 735 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 4546061815680 in words is "four trillion, five hundred forty-six billion, sixty-one million, eight hundred fifteen thousand, six hundred eighty".