425796863 has 2 divisors, whose sum is σ = 425796864. Its totient is φ = 425796862.

The previous prime is 425796827. The next prime is 425796901. The reversal of 425796863 is 368697524.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425796863 - 2⁸ = 425796607 is a prime.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212898431 + 212898432.

It is an arithmetic number, because the mean of its divisors is an integer number (212898432).

Almost surely, 2^425796863 is an apocalyptic number.

425796863 is a deficient number, since it is larger than the sum of its proper divisors (1).

425796863 is an equidigital number, since it uses as much as digits as its factorization.

425796863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 50.

The square root of 425796863 is about 20634.8458438632. The cubic root of 425796863 is about 752.3169022116.

The spelling of 425796863 in words is "four hundred twenty-five million, seven hundred ninety-six thousand, eight hundred sixty-three".