425230005 has 16 divisors (see below), whose sum is σ = 689952384. Its totient is φ = 223594560.

The previous prime is 425229979. The next prime is 425230019. The reversal of 425230005 is 500032524.

It is not a de Polignac number, because 425230005 - 2¹⁵ = 425197237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198574 + ... + 200703.

It is an arithmetic number, because the mean of its divisors is an integer number (43122024).

Almost surely, 2^425230005 is an apocalyptic number.

It is an amenable number.

425230005 is a deficient number, since it is larger than the sum of its proper divisors (264722379).

425230005 is a wasteful number, since it uses less digits than its factorization.

425230005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399356.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 425230005 is about 20621.1058141895. The cubic root of 425230005 is about 751.9829039468.

Adding to 425230005 its reverse (500032524), we get a palindrome (925262529).

The spelling of 425230005 in words is "four hundred twenty-five million, two hundred thirty thousand, five".