2445802425 has 48 divisors (see below), whose sum is σ = 4901501760. Its totient is φ = 1185840000.

The previous prime is 2445802423. The next prime is 2445802511. The reversal of 2445802425 is 5242085442.

It is not a de Polignac number, because 2445802425 - 2¹ = 2445802423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2445802425.

It is not an unprimeable number, because it can be changed into a prime (2445802421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157276 + ... + 172125.

It is an arithmetic number, because the mean of its divisors is an integer number (102114620).

Almost surely, 2^2445802425 is an apocalyptic number.

2445802425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2445802425 is an abundant number, since it is smaller than the sum of its proper divisors (2455699335).

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

2445802425 is a wasteful number, since it uses less digits than its factorization.

2445802425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329431 (or 329420 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

The square root of 2445802425 is about 49455.0545950563. The cubic root of 2445802425 is about 1347.3294118483.

Adding to 2445802425 its reverse (5242085442), we get a palindrome (7687887867).

The spelling of 2445802425 in words is "two billion, four hundred forty-five million, eight hundred two thousand, four hundred twenty-five".