16025824288945 has 16 divisors (see below), whose sum is σ = 20158178084352. Its totient is φ = 12217077613440.

The previous prime is 16025824288897. The next prime is 16025824288979. The reversal of 16025824288945 is 54988242852061.

It is a happy number.

It is not a de Polignac number, because 16025824288945 - 2²⁷ = 16025690071217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 908999937 + ... + 909017566.

It is an arithmetic number, because the mean of its divisors is an integer number (1259886130272).

Almost surely, 2^{16025824288945} is an apocalyptic number.

It is an amenable number.

16025824288945 is a deficient number, since it is larger than the sum of its proper divisors (4132353795407).

16025824288945 is a wasteful number, since it uses less digits than its factorization.

16025824288945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818017592.

The product of its (nonzero) digits is 88473600, while the sum is 64.

The spelling of 16025824288945 in words is "sixteen trillion, twenty-five billion, eight hundred twenty-four million, two hundred eighty-eight thousand, nine hundred forty-five".