425252353 has 4 divisors (see below), whose sum is σ = 432460080. Its totient is φ = 418044628.

The previous prime is 425252351. The next prime is 425252423. The reversal of 425252353 is 353252524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 425252353 - 2¹ = 425252351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425252351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3603775 + ... + 3603892.

It is an arithmetic number, because the mean of its divisors is an integer number (108115020).

Almost surely, 2^425252353 is an apocalyptic number.

It is an amenable number.

425252353 is a deficient number, since it is larger than the sum of its proper divisors (7207727).

425252353 is an equidigital number, since it uses as much as digits as its factorization.

425252353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7207726.

The product of its digits is 36000, while the sum is 31.

The square root of 425252353 is about 20621.6476790774. The cubic root of 425252353 is about 751.9960772251.

The spelling of 425252353 in words is "four hundred twenty-five million, two hundred fifty-two thousand, three hundred fifty-three".