245976325 has 18 divisors (see below), whose sum is σ = 354810066. Its totient is φ = 168668640.

The previous prime is 245976323. The next prime is 245976373. The reversal of 245976325 is 523679542.

It can be written as a sum of positive squares in 3 ways, for example, as 25542916 + 220433409 = 5054^2 + 14847^2 .

It is not a de Polignac number, because 245976325 - 2¹ = 245976323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245976323) 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 17 ways as a sum of consecutive naturals, for example, 99174 + ... + 101623.

Almost surely, 2^245976325 is an apocalyptic number.

245976325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245976325 is a deficient number, since it is larger than the sum of its proper divisors (108833741).

245976325 is a wasteful number, since it uses less digits than its factorization.

245976325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200821 (or 200809 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 245976325 is about 15683.6323917644. The cubic root of 245976325 is about 626.5625542233.

The spelling of 245976325 in words is "two hundred forty-five million, nine hundred seventy-six thousand, three hundred twenty-five".