6225425231 has 2 divisors, whose sum is σ = 6225425232. Its totient is φ = 6225425230.

The previous prime is 6225425153. The next prime is 6225425251. The reversal of 6225425231 is 1325245226.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6225425231 is a prime.

It is a super-2 number, since 2×6225425231² = 77511838613542806722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6225425251) 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, 3112712615 + 3112712616.

It is an arithmetic number, because the mean of its divisors is an integer number (3112712616).

Almost surely, 2^6225425231 is an apocalyptic number.

6225425231 is a deficient number, since it is larger than the sum of its proper divisors (1).

6225425231 is an equidigital number, since it uses as much as digits as its factorization.

6225425231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 32.

The square root of 6225425231 is about 78901.3639362464. The cubic root of 6225425231 is about 1839.5983321996.

The spelling of 6225425231 in words is "six billion, two hundred twenty-five million, four hundred twenty-five thousand, two hundred thirty-one".