425511245 has 8 divisors (see below), whose sum is σ = 519268320. Its totient is φ = 334639120.

The previous prime is 425511223. The next prime is 425511263. The reversal of 425511245 is 542115524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425511245 - 2⁶ = 425511181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720911 + ... + 721500.

It is an arithmetic number, because the mean of its divisors is an integer number (64908540).

Almost surely, 2^425511245 is an apocalyptic number.

It is an amenable number.

425511245 is a deficient number, since it is larger than the sum of its proper divisors (93757075).

425511245 is a wasteful number, since it uses less digits than its factorization.

425511245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442475.

The product of its digits is 8000, while the sum is 29.

The square root of 425511245 is about 20627.9239139570. The cubic root of 425511245 is about 752.1486503756.

Adding to 425511245 its reverse (542115524), we get a palindrome (967626769).

The spelling of 425511245 in words is "four hundred twenty-five million, five hundred eleven thousand, two hundred forty-five".