6225320407 has 2 divisors, whose sum is σ = 6225320408. Its totient is φ = 6225320406.

The previous prime is 6225320401. The next prime is 6225320449. The reversal of 6225320407 is 7040235226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6225320407 - 2⁷ = 6225320279 is a prime.

It is a super-2 number, since 2×6225320407² = 77509228339621291298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6225320401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3112660203 + 3112660204.

It is an arithmetic number, because the mean of its divisors is an integer number (3112660204).

Almost surely, 2^6225320407 is an apocalyptic number.

6225320407 is a deficient number, since it is larger than the sum of its proper divisors (1).

6225320407 is an equidigital number, since it uses as much as digits as its factorization.

6225320407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 6225320407 is about 78900.6996610296. The cubic root of 6225320407 is about 1839.5880070608.

The spelling of 6225320407 in words is "six billion, two hundred twenty-five million, three hundred twenty thousand, four hundred seven".