425817367 has 2 divisors, whose sum is σ = 425817368. Its totient is φ = 425817366.

The previous prime is 425817299. The next prime is 425817373. The reversal of 425817367 is 763718524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425817367 - 2¹⁵ = 425784599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425817167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212908683 + 212908684.

It is an arithmetic number, because the mean of its divisors is an integer number (212908684).

Almost surely, 2^425817367 is an apocalyptic number.

425817367 is a deficient number, since it is larger than the sum of its proper divisors (1).

425817367 is an equidigital number, since it uses as much as digits as its factorization.

425817367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 43.

The square root of 425817367 is about 20635.3426673753. The cubic root of 425817367 is about 752.3289778119.

The spelling of 425817367 in words is "four hundred twenty-five million, eight hundred seventeen thousand, three hundred sixty-seven".