424525125 has 16 divisors (see below), whose sum is σ = 706410432. Its totient is φ = 226413200.

The previous prime is 424525121. The next prime is 424525133. The reversal of 424525125 is 521525424.

It is not a de Polignac number, because 424525125 - 2² = 424525121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424525092 and 424525101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424525121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565659 + ... + 566408.

It is an arithmetic number, because the mean of its divisors is an integer number (44150652).

Almost surely, 2^424525125 is an apocalyptic number.

It is an amenable number.

424525125 is a deficient number, since it is larger than the sum of its proper divisors (281885307).

424525125 is a wasteful number, since it uses less digits than its factorization.

424525125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132085 (or 1132075 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 424525125 is about 20604.0074985426. The cubic root of 424525125 is about 751.5671674784.

The spelling of 424525125 in words is "four hundred twenty-four million, five hundred twenty-five thousand, one hundred twenty-five".