16652353536 has 720 divisors, whose sum is σ = 63548057664. Its totient is φ = 4076863488.

The previous prime is 16652353517. The next prime is 16652353547. The reversal of 16652353536 is 63535325661.

16652353536 is a `hidden beast` number, since 1 + 6 + 65 + 2 + 3 + 53 + 536 = 666.

Its product of digits (1458000) is a multiple of the sum of its prime factors (144).

It is a junction number, because it is equal to n+sod(n) for n = 16652353491 and 16652353500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 228114396 + ... + 228114468.

Almost surely, 2^16652353536 is an apocalyptic number.

16652353536 is a gapful number since it is divisible by the number (16) 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 16652353536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31774028832).

16652353536 is an abundant number, since it is smaller than the sum of its proper divisors (46895704128).

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

16652353536 is a wasteful number, since it uses less digits than its factorization.

16652353536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 115 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 45.

The spelling of 16652353536 in words is "sixteen billion, six hundred fifty-two million, three hundred fifty-three thousand, five hundred thirty-six".