425599327 has 2 divisors, whose sum is σ = 425599328. Its totient is φ = 425599326.

The previous prime is 425599313. The next prime is 425599387. The reversal of 425599327 is 723995524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425599327 - 2¹¹ = 425597279 is a prime.

It is a super-2 number, since 2×425599327² = 362269574285705858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425599387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212799663 + 212799664.

It is an arithmetic number, because the mean of its divisors is an integer number (212799664).

Almost surely, 2^425599327 is an apocalyptic number.

425599327 is a deficient number, since it is larger than the sum of its proper divisors (1).

425599327 is an equidigital number, since it uses as much as digits as its factorization.

425599327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 46.

The square root of 425599327 is about 20630.0588220199. The cubic root of 425599327 is about 752.2005457425.

The spelling of 425599327 in words is "four hundred twenty-five million, five hundred ninety-nine thousand, three hundred twenty-seven".