2405320125 has 32 divisors (see below), whose sum is σ = 4310342400. Its totient is φ = 1184155200.

The previous prime is 2405320121. The next prime is 2405320153. The reversal of 2405320125 is 5210235042.

It is not a de Polignac number, because 2405320125 - 2² = 2405320121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2405320095 and 2405320104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2405320121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241825 + ... + 251574.

It is an arithmetic number, because the mean of its divisors is an integer number (134698200).

Almost surely, 2^2405320125 is an apocalyptic number.

2405320125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2405320125 is a deficient number, since it is larger than the sum of its proper divisors (1905022275).

2405320125 is a wasteful number, since it uses less digits than its factorization.

2405320125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493430 (or 493420 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2405320125 is about 49044.0630963626. The cubic root of 2405320125 is about 1339.8544664475.

Adding to 2405320125 its reverse (5210235042), we get a palindrome (7615555167).

The spelling of 2405320125 in words is "two billion, four hundred five million, three hundred twenty thousand, one hundred twenty-five".