655235343 has 48 divisors (see below), whose sum is σ = 1120481856. Its totient is φ = 361221120.

The previous prime is 655235341. The next prime is 655235351. The reversal of 655235343 is 343532556.

It is not a de Polignac number, because 655235343 - 2¹ = 655235341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 655235298 and 655235307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655235341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 202071 + ... + 205287.

It is an arithmetic number, because the mean of its divisors is an integer number (23343372).

Almost surely, 2^655235343 is an apocalyptic number.

655235343 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

655235343 is a deficient number, since it is larger than the sum of its proper divisors (465246513).

655235343 is a wasteful number, since it uses less digits than its factorization.

655235343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344 (or 3341 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The square root of 655235343 is about 25597.5651771804. The cubic root of 655235343 is about 868.5585603877.

Adding to 655235343 its reverse (343532556), we get a palindrome (998767899).

The spelling of 655235343 in words is "six hundred fifty-five million, two hundred thirty-five thousand, three hundred forty-three".