423350025 has 24 divisors (see below), whose sum is σ = 799930944. Its totient is φ = 193531200.

The previous prime is 423350017. The next prime is 423350027. The reversal of 423350025 is 520053324.

It is not a de Polignac number, because 423350025 - 2³ = 423350017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423349977 and 423350004.

It is not an unprimeable number, because it can be changed into a prime (423350027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402666 + ... + 403715.

It is an arithmetic number, because the mean of its divisors is an integer number (33330456).

Almost surely, 2^423350025 is an apocalyptic number.

It is an amenable number.

423350025 is a deficient number, since it is larger than the sum of its proper divisors (376580919).

423350025 is a wasteful number, since it uses less digits than its factorization.

423350025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806401 (or 806396 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 423350025 is about 20575.4714405284. The cubic root of 423350025 is about 750.8730721545.

The spelling of 423350025 in words is "four hundred twenty-three million, three hundred fifty thousand, twenty-five".