16776675025 has 24 divisors (see below), whose sum is σ = 22981564800. Its totient is φ = 12046756800.

The previous prime is 16776675023. The next prime is 16776675031. The reversal of 16776675025 is 52057667761.

It is a happy number.

It is not a de Polignac number, because 16776675025 - 2¹ = 16776675023 is a prime.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16776675023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364390 + ... + 407839.

It is an arithmetic number, because the mean of its divisors is an integer number (957565200).

Almost surely, 2^16776675025 is an apocalyptic number.

It is an amenable number.

16776675025 is a deficient number, since it is larger than the sum of its proper divisors (6204889775).

16776675025 is a wasteful number, since it uses less digits than its factorization.

16776675025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772329 (or 772324 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 16776675025 in words is "sixteen billion, seven hundred seventy-six million, six hundred seventy-five thousand, twenty-five".