945329925 has 24 divisors (see below), whose sum is σ = 1584364864. Its totient is φ = 497266560.

The previous prime is 945329881. The next prime is 945329927. The reversal of 945329925 is 529923549.

It is a happy number.

It is not a de Polignac number, because 945329925 - 2⁷ = 945329797 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945329927) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 80857 + ... + 91806.

Almost surely, 2^945329925 is an apocalyptic number.

It is an amenable number.

945329925 is a deficient number, since it is larger than the sum of its proper divisors (639034939).

945329925 is a wasteful number, since it uses less digits than its factorization.

945329925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172749 (or 172744 counting only the distinct ones).

The product of its digits is 874800, while the sum is 48.

The square root of 945329925 is about 30746.2180601127. The cubic root of 945329925 is about 981.4340815204.

The spelling of 945329925 in words is "nine hundred forty-five million, three hundred twenty-nine thousand, nine hundred twenty-five".