4225194751 has 2 divisors, whose sum is σ = 4225194752. Its totient is φ = 4225194750.

The previous prime is 4225194703. The next prime is 4225194769. The reversal of 4225194751 is 1574915224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4225194751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4225194781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112597375 + 2112597376.

It is an arithmetic number, because the mean of its divisors is an integer number (2112597376).

Almost surely, 2^4225194751 is an apocalyptic number.

4225194751 is a deficient number, since it is larger than the sum of its proper divisors (1).

4225194751 is an equidigital number, since it uses as much as digits as its factorization.

4225194751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 40.

The square root of 4225194751 is about 65001.4980673523. The cubic root of 4225194751 is about 1616.6484015697.

The spelling of 4225194751 in words is "four billion, two hundred twenty-five million, one hundred ninety-four thousand, seven hundred fifty-one".