16625425255 has 8 divisors (see below), whose sum is σ = 20277568224. Its totient is φ = 13082301600.

The previous prime is 16625425231. The next prime is 16625425331. The reversal of 16625425255 is 55252452661.

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

It is not a de Polignac number, because 16625425255 - 2⁷ = 16625425127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27254491 + ... + 27255100.

It is an arithmetic number, because the mean of its divisors is an integer number (2534696028).

Almost surely, 2^16625425255 is an apocalyptic number.

16625425255 is a deficient number, since it is larger than the sum of its proper divisors (3652142969).

16625425255 is an equidigital number, since it uses as much as digits as its factorization.

16625425255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54509657.

The product of its digits is 720000, while the sum is 43.

The spelling of 16625425255 in words is "sixteen billion, six hundred twenty-five million, four hundred twenty-five thousand, two hundred fifty-five".