245425852 has 12 divisors (see below), whose sum is σ = 490851760. Its totient is φ = 105182496.

The previous prime is 245425841. The next prime is 245425867. The reversal of 245425852 is 258524542.

245425852 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4382577 + ... + 4382632.

Almost surely, 2^245425852 is an apocalyptic number.

It is an amenable number.

245425852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245425852 is a wasteful number, since it uses less digits than its factorization.

245425852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8765220 (or 8765218 counting only the distinct ones).

The product of its digits is 128000, while the sum is 37.

The square root of 245425852 is about 15666.0732795426. The cubic root of 245425852 is about 626.0948081524.

The spelling of 245425852 in words is "two hundred forty-five million, four hundred twenty-five thousand, eight hundred fifty-two".