16526536103 has 48 divisors (see below), whose sum is σ = 21253612800. Its totient is φ = 12835746000.

The previous prime is 16526536087. The next prime is 16526536123. The reversal of 16526536103 is 30163562561.

It is not a de Polignac number, because 16526536103 - 2⁴ = 16526536087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16526536123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20377568 + ... + 20378378.

It is an arithmetic number, because the mean of its divisors is an integer number (442783600).

Almost surely, 2^16526536103 is an apocalyptic number.

16526536103 is a deficient number, since it is larger than the sum of its proper divisors (4727076697).

16526536103 is an equidigital number, since it uses as much as digits as its factorization.

16526536103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 16526536103 in words is "sixteen billion, five hundred twenty-six million, five hundred thirty-six thousand, one hundred three".