16115482474560 has 1344 divisors, whose sum is σ = 68675873011200. Its totient is φ = 3593452584960.

The previous prime is 16115482474547. The next prime is 16115482474571. The reversal of 16115482474560 is 6547428451161.

16115482474560 is a `hidden beast` number, since 1 + 6 + 1 + 1 + 5 + 4 + 8 + 2 + 4 + 74 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is a junction number, because it is equal to n+sod(n) for n = 16115482474497 and 16115482474506.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1093531512 + ... + 1093546248.

It is an arithmetic number, because the mean of its divisors is an integer number (51098119800).

Almost surely, 2^{16115482474560} is an apocalyptic number.

16115482474560 is a gapful number since it is divisible by the number (10) 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 16115482474560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34337936505600).

16115482474560 is an abundant number, since it is smaller than the sum of its proper divisors (52560390536640).

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

16115482474560 is an equidigital number, since it uses as much as digits as its factorization.

16115482474560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14831 (or 14795 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 16115482474560 in words is "sixteen trillion, one hundred fifteen billion, four hundred eighty-two million, four hundred seventy-four thousand, five hundred sixty".