425523104 has 24 divisors (see below), whose sum is σ = 851951520. Its totient is φ = 209154496.

The previous prime is 425523079. The next prime is 425523113. The reversal of 425523104 is 401325524.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110804 + ... + 114579.

It is an arithmetic number, because the mean of its divisors is an integer number (35497980).

Almost surely, 2^425523104 is an apocalyptic number.

It is an amenable number.

425523104 is an abundant number, since it is smaller than the sum of its proper divisors (426428416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425523104 is a wasteful number, since it uses less digits than its factorization.

425523104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225452 (or 225444 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 425523104 is about 20628.2113621128. The cubic root of 425523104 is about 752.1556377726.

Adding to 425523104 its reverse (401325524), we get a palindrome (826848628).

The spelling of 425523104 in words is "four hundred twenty-five million, five hundred twenty-three thousand, one hundred four".