16225157155 has 8 divisors (see below), whose sum is σ = 19509210000. Its totient is φ = 12954111456.

The previous prime is 16225157129. The next prime is 16225157189. The reversal of 16225157155 is 55175152261.

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

It is a cyclic number.

It is not a de Polignac number, because 16225157155 - 2²⁷ = 16090939427 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3249040 + ... + 3254029.

It is an arithmetic number, because the mean of its divisors is an integer number (2438651250).

Almost surely, 2^16225157155 is an apocalyptic number.

16225157155 is a deficient number, since it is larger than the sum of its proper divisors (3284052845).

16225157155 is an equidigital number, since it uses as much as digits as its factorization.

16225157155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503573.

The product of its digits is 105000, while the sum is 40.

The spelling of 16225157155 in words is "sixteen billion, two hundred twenty-five million, one hundred fifty-seven thousand, one hundred fifty-five".