425926783 has 2 divisors, whose sum is σ = 425926784. Its totient is φ = 425926782.

The previous prime is 425926777. The next prime is 425926801. The reversal of 425926783 is 387629524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425926783 - 2⁵ = 425926751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425926703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212963391 + 212963392.

It is an arithmetic number, because the mean of its divisors is an integer number (212963392).

Almost surely, 2^425926783 is an apocalyptic number.

425926783 is a deficient number, since it is larger than the sum of its proper divisors (1).

425926783 is an equidigital number, since it uses as much as digits as its factorization.

425926783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 46.

The square root of 425926783 is about 20637.9936767119. The cubic root of 425926783 is about 752.3934105823.

The spelling of 425926783 in words is "four hundred twenty-five million, nine hundred twenty-six thousand, seven hundred eighty-three".