16276905025 has 24 divisors (see below), whose sum is σ = 20738768864. Its totient is φ = 12665721600.

The previous prime is 16276905013. The next prime is 16276905053. The reversal of 16276905025 is 52050967261.

16276905025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16276905025 - 2⁹ = 16276904513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227662 + ... + 290488.

Almost surely, 2^16276905025 is an apocalyptic number.

It is an amenable number.

16276905025 is a deficient number, since it is larger than the sum of its proper divisors (4461863839).

16276905025 is a wasteful number, since it uses less digits than its factorization.

16276905025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63121 (or 63116 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 16276905025 in words is "sixteen billion, two hundred seventy-six million, nine hundred five thousand, twenty-five".