425223003465 has 48 divisors (see below), whose sum is σ = 793826953920. Its totient is φ = 209320156800.

The previous prime is 425223003409. The next prime is 425223003473. The reversal of 425223003465 is 564300322524.

425223003465 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 2 + 300 + 346 + 5 = 666.

It is not a de Polignac number, because 425223003465 - 2²³ = 425214614857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7254646 + ... + 7313024.

It is an arithmetic number, because the mean of its divisors is an integer number (16538061540).

Almost surely, 2^425223003465 is an apocalyptic number.

425223003465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

425223003465 is a deficient number, since it is larger than the sum of its proper divisors (368603950455).

425223003465 is a wasteful number, since it uses less digits than its factorization.

425223003465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70854 (or 70851 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 425223003465 its reverse (564300322524), we get a palindrome (989523325989).

The spelling of 425223003465 in words is "four hundred twenty-five billion, two hundred twenty-three million, three thousand, four hundred sixty-five".