245254532 has 24 divisors (see below), whose sum is σ = 440681472. Its totient is φ = 119381600.

The previous prime is 245254531. The next prime is 245254553. The reversal of 245254532 is 235452542.

It is not an unprimeable number, because it can be changed into a prime (245254531) 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 7 ways as a sum of consecutive naturals, for example, 23357 + ... + 32187.

It is an arithmetic number, because the mean of its divisors is an integer number (18361728).

Almost surely, 2^245254532 is an apocalyptic number.

It is an amenable number.

245254532 is a deficient number, since it is larger than the sum of its proper divisors (195426940).

245254532 is a wasteful number, since it uses less digits than its factorization.

245254532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9019 (or 9017 counting only the distinct ones).

The product of its digits is 48000, while the sum is 32.

The square root of 245254532 is about 15660.6044583215. The cubic root of 245254532 is about 625.9490920028.

The spelling of 245254532 in words is "two hundred forty-five million, two hundred fifty-four thousand, five hundred thirty-two".