652646255 has 16 divisors (see below), whose sum is σ = 818688000. Its totient is φ = 498869280.

The previous prime is 652646249. The next prime is 652646273. The reversal of 652646255 is 552646256.

It is not a de Polignac number, because 652646255 - 2²⁰ = 651597679 is a prime.

It is a super-3 number, since 3×652646255³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14405 + ... + 38894.

It is an arithmetic number, because the mean of its divisors is an integer number (51168000).

Almost surely, 2^652646255 is an apocalyptic number.

652646255 is a deficient number, since it is larger than the sum of its proper divisors (166041745).

652646255 is a wasteful number, since it uses less digits than its factorization.

652646255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53414.

The product of its digits is 432000, while the sum is 41.

The square root of 652646255 is about 25546.9421849269. The cubic root of 652646255 is about 867.4130467871.

Subtracting from 652646255 its reverse (552646256), we obtain a palindrome (99999999).

The spelling of 652646255 in words is "six hundred fifty-two million, six hundred forty-six thousand, two hundred fifty-five".