425123353 has 4 divisors (see below), whose sum is σ = 425487568. Its totient is φ = 424759140.

The previous prime is 425123351. The next prime is 425123381. The reversal of 425123353 is 353321524.

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 425123353 - 2¹ = 425123351 is a prime.

It is a super-3 number, since 3×425123353³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425123351) 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, 180351 + ... + 182692.

It is an arithmetic number, because the mean of its divisors is an integer number (106371892).

Almost surely, 2^425123353 is an apocalyptic number.

It is an amenable number.

425123353 is a deficient number, since it is larger than the sum of its proper divisors (364215).

425123353 is a wasteful number, since it uses less digits than its factorization.

425123353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364214.

The product of its digits is 10800, while the sum is 28.

The square root of 425123353 is about 20618.5196607322. The cubic root of 425123353 is about 751.9200303759.

Adding to 425123353 its reverse (353321524), we get a palindrome (778444877).

The spelling of 425123353 in words is "four hundred twenty-five million, one hundred twenty-three thousand, three hundred fifty-three".