2012013425 has 24 divisors (see below), whose sum is σ = 2525792952. Its totient is φ = 1589760000.

The previous prime is 2012013403. The next prime is 2012013439. The reversal of 2012013425 is 5243102102.

It can be written as a sum of positive squares in 12 ways, for example, as 15085456 + 1996927969 = 3884^2 + 44687^2 .

It is not a de Polignac number, because 2012013425 - 2⁶ = 2012013361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012013397 and 2012013406.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1456235 + ... + 1457615.

It is an arithmetic number, because the mean of its divisors is an integer number (105241373).

Almost surely, 2^2012013425 is an apocalyptic number.

2012013425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2012013425 is a deficient number, since it is larger than the sum of its proper divisors (513779527).

2012013425 is a wasteful number, since it uses less digits than its factorization.

2012013425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069 (or 2064 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2012013425 is about 44855.4726315530. The cubic root of 2012013425 is about 1262.4386768894.

Adding to 2012013425 its reverse (5243102102), we get a palindrome (7255115527).

The spelling of 2012013425 in words is "two billion, twelve million, thirteen thousand, four hundred twenty-five".