425926801 has 2 divisors, whose sum is σ = 425926802. Its totient is φ = 425926800.

The previous prime is 425926783. The next prime is 425926817. The reversal of 425926801 is 108629524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255232576 + 170694225 = 15976^2 + 13065^2 .

It is a cyclic number.

It is not a de Polignac number, because 425926801 - 2⁵ = 425926769 is a prime.

It is not a weakly prime, because it can be changed into another prime (425926861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212963400 + 212963401.

It is an arithmetic number, because the mean of its divisors is an integer number (212963401).

Almost surely, 2^425926801 is an apocalyptic number.

It is an amenable number.

425926801 is a deficient number, since it is larger than the sum of its proper divisors (1).

425926801 is an equidigital number, since it uses as much as digits as its factorization.

425926801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 425926801 is about 20637.9941128008. The cubic root of 425926801 is about 752.3934211812.

The spelling of 425926801 in words is "four hundred twenty-five million, nine hundred twenty-six thousand, eight hundred one".