16316542560 has 192 divisors, whose sum is σ = 52900936704. Its totient is φ = 4225228800.

The previous prime is 16316542549. The next prime is 16316542601. The reversal of 16316542560 is 6524561361.

It is a super-2 number, since 2×16316542560² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2952600 + ... + 2958120.

It is an arithmetic number, because the mean of its divisors is an integer number (275525712).

Almost surely, 2^16316542560 is an apocalyptic number.

16316542560 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 16316542560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26450468352).

16316542560 is an abundant number, since it is smaller than the sum of its proper divisors (36584394144).

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

16316542560 is a wasteful number, since it uses less digits than its factorization.

16316542560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717 (or 5709 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 16316542560 in words is "sixteen billion, three hundred sixteen million, five hundred forty-two thousand, five hundred sixty".