245768425 has 12 divisors (see below), whose sum is σ = 348289216. Its totient is φ = 168526800.

The previous prime is 245768423. The next prime is 245768429. The reversal of 245768425 is 524867542.

It is a happy number.

It is not a de Polignac number, because 245768425 - 2¹ = 245768423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245768423) 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 11 ways as a sum of consecutive naturals, for example, 702021 + ... + 702370.

Almost surely, 2^245768425 is an apocalyptic number.

245768425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245768425 is a deficient number, since it is larger than the sum of its proper divisors (102520791).

245768425 is a wasteful number, since it uses less digits than its factorization.

245768425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404408 (or 1404403 counting only the distinct ones).

The product of its digits is 537600, while the sum is 43.

The square root of 245768425 is about 15677.0030618100. The cubic root of 245768425 is about 626.3859802222.

The spelling of 245768425 in words is "two hundred forty-five million, seven hundred sixty-eight thousand, four hundred twenty-five".