16526335056 has 240 divisors, whose sum is σ = 54348396480. Its totient is φ = 4279080960.

The previous prime is 16526335037. The next prime is 16526335057. The reversal of 16526335056 is 65053362561.

16526335056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 16526334999 and 16526335017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16526335057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10270380 + ... + 10271988.

It is an arithmetic number, because the mean of its divisors is an integer number (226451652).

Almost surely, 2^16526335056 is an apocalyptic number.

16526335056 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 16526335056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27174198240).

16526335056 is an abundant number, since it is smaller than the sum of its proper divisors (37822061424).

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

16526335056 is a wasteful number, since it uses less digits than its factorization.

16526335056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042 (or 2029 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 16526335056 in words is "sixteen billion, five hundred twenty-six million, three hundred thirty-five thousand, fifty-six".