16652513361 has 32 divisors (see below), whose sum is σ = 24479889408. Its totient is φ = 9985098240.

The previous prime is 16652513359. The next prime is 16652513393. The reversal of 16652513361 is 16331525661.

It is not a de Polignac number, because 16652513361 - 2¹ = 16652513359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16652513321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5766660 + ... + 5769546.

It is an arithmetic number, because the mean of its divisors is an integer number (764996544).

Almost surely, 2^16652513361 is an apocalyptic number.

16652513361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16652513361 is a deficient number, since it is larger than the sum of its proper divisors (7827376047).

16652513361 is a wasteful number, since it uses less digits than its factorization.

16652513361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701.

The product of its digits is 97200, while the sum is 39.

The spelling of 16652513361 in words is "sixteen billion, six hundred fifty-two million, five hundred thirteen thousand, three hundred sixty-one".