255653452 has 6 divisors (see below), whose sum is σ = 447393548. Its totient is φ = 127826724.

The previous prime is 255653423. The next prime is 255653459. The reversal of 255653452 is 254356552.

It is not an unprimeable number, because it can be changed into a prime (255653459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31956678 + ... + 31956685.

Almost surely, 2^255653452 is an apocalyptic number.

It is an amenable number.

255653452 is a deficient number, since it is larger than the sum of its proper divisors (191740096).

255653452 is a wasteful number, since it uses less digits than its factorization.

255653452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63913367 (or 63913365 counting only the distinct ones).

The product of its digits is 180000, while the sum is 37.

The square root of 255653452 is about 15989.1667074929. The cubic root of 255653452 is about 634.6737754355.

The spelling of 255653452 in words is "two hundred fifty-five million, six hundred fifty-three thousand, four hundred fifty-two".