654255253 has 8 divisors (see below), whose sum is σ = 688925600. Its totient is φ = 619608528.

The previous prime is 654255247. The next prime is 654255269. The reversal of 654255253 is 352552456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 654255253 - 2⁵ = 654255221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654255223) 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 in 7 ways as a sum of consecutive naturals, for example, 97903 + ... + 104371.

It is an arithmetic number, because the mean of its divisors is an integer number (86115700).

Almost surely, 2^654255253 is an apocalyptic number.

It is an amenable number.

654255253 is a deficient number, since it is larger than the sum of its proper divisors (34670347).

654255253 is a wasteful number, since it uses less digits than its factorization.

654255253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11811.

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

The square root of 654255253 is about 25578.4138093041. The cubic root of 654255253 is about 868.1252858613.

The spelling of 654255253 in words is "six hundred fifty-four million, two hundred fifty-five thousand, two hundred fifty-three".