16552124405 has 16 divisors (see below), whose sum is σ = 19932549120. Its totient is φ = 13195099008.

The previous prime is 16552124399. The next prime is 16552124429. The reversal of 16552124405 is 50442125561.

It is a cyclic number.

It is not a de Polignac number, because 16552124405 - 2²⁰ = 16551075829 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 2522609 + ... + 2529161.

It is an arithmetic number, because the mean of its divisors is an integer number (1245784320).

Almost surely, 2^16552124405 is an apocalyptic number.

It is an amenable number.

16552124405 is a deficient number, since it is larger than the sum of its proper divisors (3380424715).

16552124405 is a wasteful number, since it uses less digits than its factorization.

16552124405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 16552124405 its reverse (50442125561), we get a palindrome (66994249966).

The spelling of 16552124405 in words is "sixteen billion, five hundred fifty-two million, one hundred twenty-four thousand, four hundred five".