2405224425 has 48 divisors (see below), whose sum is σ = 4182589440. Its totient is φ = 1217240640.

The previous prime is 2405224397. The next prime is 2405224499. The reversal of 2405224425 is 5244225042.

It is not a de Polignac number, because 2405224425 - 2¹² = 2405220329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2405224392 and 2405224401.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213586 + ... + 224564.

It is an arithmetic number, because the mean of its divisors is an integer number (87137280).

Almost surely, 2^2405224425 is an apocalyptic number.

2405224425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2405224425 is a deficient number, since it is larger than the sum of its proper divisors (1777365015).

2405224425 is a wasteful number, since it uses less digits than its factorization.

2405224425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11142 (or 11137 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2405224425 is about 49043.0874333988. The cubic root of 2405224425 is about 1339.8366967029.

Adding to 2405224425 its reverse (5244225042), we get a palindrome (7649449467).

The spelling of 2405224425 in words is "two billion, four hundred five million, two hundred twenty-four thousand, four hundred twenty-five".