245411425 has 24 divisors (see below), whose sum is σ = 348713792. Its totient is φ = 167832000.

The previous prime is 245411401. The next prime is 245411431. The reversal of 245411425 is 524114542.

It is not a de Polignac number, because 245411425 - 2⁷ = 245411297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245411393 and 245411402.

It is an unprimeable number.

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, 72010 + ... + 75340.

Almost surely, 2^245411425 is an apocalyptic number.

245411425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245411425 is a deficient number, since it is larger than the sum of its proper divisors (103302367).

245411425 is a wasteful number, since it uses less digits than its factorization.

245411425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769 (or 3764 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 245411425 is about 15665.6128191654. The cubic root of 245411425 is about 626.0825398893.

Adding to 245411425 its reverse (524114542), we get a palindrome (769525967).

The spelling of 245411425 in words is "two hundred forty-five million, four hundred eleven thousand, four hundred twenty-five".