16551106154 has 8 divisors (see below), whose sum is σ = 27083628288. Its totient is φ = 7523230060.

The previous prime is 16551106151. The next prime is 16551106163. The reversal of 16551106154 is 45160115561.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16551106154² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16551106151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376161482 + ... + 376161525.

It is an arithmetic number, because the mean of its divisors is an integer number (3385453536).

Almost surely, 2^16551106154 is an apocalyptic number.

16551106154 is a deficient number, since it is larger than the sum of its proper divisors (10532522134).

16551106154 is a wasteful number, since it uses less digits than its factorization.

16551106154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752323020.

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 16551106154 in words is "sixteen billion, five hundred fifty-one million, one hundred six thousand, one hundred fifty-four".