16545202102 has 32 divisors (see below), whose sum is σ = 29525690880. Its totient is φ = 6854159520.

The previous prime is 16545202097. The next prime is 16545202103. The reversal of 16545202102 is 20120254561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16545202103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343548 + ... + 388735.

It is an arithmetic number, because the mean of its divisors is an integer number (922677840).

Almost surely, 2^16545202102 is an apocalyptic number.

16545202102 is a deficient number, since it is larger than the sum of its proper divisors (12980488778).

16545202102 is a wasteful number, since it uses less digits than its factorization.

16545202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732388.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 16545202102 its reverse (20120254561), we get a palindrome (36665456663).

The spelling of 16545202102 in words is "sixteen billion, five hundred forty-five million, two hundred two thousand, one hundred two".