3073725251 has 2 divisors, whose sum is σ = 3073725252. Its totient is φ = 3073725250.

The previous prime is 3073725229. The next prime is 3073725253. The reversal of 3073725251 is 1525273703.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3073725251 is a prime.

Together with 3073725253, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3073725253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536862625 + 1536862626.

It is an arithmetic number, because the mean of its divisors is an integer number (1536862626).

Almost surely, 2^3073725251 is an apocalyptic number.

3073725251 is a deficient number, since it is larger than the sum of its proper divisors (1).

3073725251 is an equidigital number, since it uses as much as digits as its factorization.

3073725251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 3073725251 is about 55441.1873159297. The cubic root of 3073725251 is about 1453.9685578098.

Adding to 3073725251 its reverse (1525273703), we get a palindrome (4598998954).

The spelling of 3073725251 in words is "three billion, seventy-three million, seven hundred twenty-five thousand, two hundred fifty-one".