345533425 has 24 divisors (see below), whose sum is σ = 439257600. Its totient is φ = 269508480.

The previous prime is 345533413. The next prime is 345533429. The reversal of 345533425 is 524335543.

It is not a de Polignac number, because 345533425 - 2¹¹ = 345531377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345533429) 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, 480216 + ... + 480934.

It is an arithmetic number, because the mean of its divisors is an integer number (18302400).

Almost surely, 2^345533425 is an apocalyptic number.

It is an amenable number.

345533425 is a deficient number, since it is larger than the sum of its proper divisors (93724175).

345533425 is a wasteful number, since it uses less digits than its factorization.

345533425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185 (or 1180 counting only the distinct ones).

The product of its digits is 108000, while the sum is 34.

The square root of 345533425 is about 18588.5293931500. The cubic root of 345533425 is about 701.7191925919.

Adding to 345533425 its reverse (524335543), we get a palindrome (869868968).

The spelling of 345533425 in words is "three hundred forty-five million, five hundred thirty-three thousand, four hundred twenty-five".