925647163 has 4 divisors (see below), whose sum is σ = 1057882480. Its totient is φ = 793411848.

The previous prime is 925647139. The next prime is 925647181. The reversal of 925647163 is 361746529.

925647163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 925647163 - 2⁵ = 925647131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925647103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66117648 + ... + 66117661.

It is an arithmetic number, because the mean of its divisors is an integer number (264470620).

Almost surely, 2^925647163 is an apocalyptic number.

925647163 is a deficient number, since it is larger than the sum of its proper divisors (132235317).

925647163 is a wasteful number, since it uses less digits than its factorization.

925647163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132235316.

The product of its digits is 272160, while the sum is 43.

The square root of 925647163 is about 30424.4500854165. The cubic root of 925647163 is about 974.5747566578.

The spelling of 925647163 in words is "nine hundred twenty-five million, six hundred forty-seven thousand, one hundred sixty-three".