425109359 has 2 divisors, whose sum is σ = 425109360. Its totient is φ = 425109358.

The previous prime is 425109341. The next prime is 425109389. The reversal of 425109359 is 953901524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425109359 - 2⁸ = 425109103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425109389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212554679 + 212554680.

It is an arithmetic number, because the mean of its divisors is an integer number (212554680).

Almost surely, 2^425109359 is an apocalyptic number.

425109359 is a deficient number, since it is larger than the sum of its proper divisors (1).

425109359 is an equidigital number, since it uses as much as digits as its factorization.

425109359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 425109359 is about 20618.1803028298. The cubic root of 425109359 is about 751.9117798416.

The spelling of 425109359 in words is "four hundred twenty-five million, one hundred nine thousand, three hundred fifty-nine".