2013180425 has 6 divisors (see below), whose sum is σ = 2496343758. Its totient is φ = 1610544320.

The previous prime is 2013180371. The next prime is 2013180451. The reversal of 2013180425 is 5240813102.

It can be written as a sum of positive squares in 3 ways, for example, as 45104656 + 1968075769 = 6716^2 + 44363^2 .

It is not a de Polignac number, because 2013180425 - 2⁶ = 2013180361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013180394 and 2013180403.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 40263584 + ... + 40263633.

It is an arithmetic number, because the mean of its divisors is an integer number (416057293).

Almost surely, 2^2013180425 is an apocalyptic number.

2013180425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2013180425 is a deficient number, since it is larger than the sum of its proper divisors (483163333).

2013180425 is an equidigital number, since it uses as much as digits as its factorization.

2013180425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80527227 (or 80527222 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2013180425 is about 44868.4791919673. The cubic root of 2013180425 is about 1262.6827079298.

Adding to 2013180425 its reverse (5240813102), we get a palindrome (7253993527).

The spelling of 2013180425 in words is "two billion, thirteen million, one hundred eighty thousand, four hundred twenty-five".