425360063 has 4 divisors (see below), whose sum is σ = 425450088. Its totient is φ = 425270040.

The previous prime is 425360057. The next prime is 425360071. The reversal of 425360063 is 360063524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425360063 - 2¹⁸ = 425097919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425360003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37508 + ... + 47513.

It is an arithmetic number, because the mean of its divisors is an integer number (106362522).

Almost surely, 2^425360063 is an apocalyptic number.

425360063 is a deficient number, since it is larger than the sum of its proper divisors (90025).

425360063 is an equidigital number, since it uses as much as digits as its factorization.

425360063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90024.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 425360063 is about 20624.2590897225. The cubic root of 425360063 is about 752.0595616161.

The spelling of 425360063 in words is "four hundred twenty-five million, three hundred sixty thousand, sixty-three".