652658552 has 32 divisors (see below), whose sum is σ = 1506136800. Its totient is φ = 258194304.

The previous prime is 652658551. The next prime is 652658563. The reversal of 652658552 is 255856256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652658551) 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, 447527 + ... + 448982.

It is an arithmetic number, because the mean of its divisors is an integer number (47066775).

Almost surely, 2^652658552 is an apocalyptic number.

It is an amenable number.

652658552 is an abundant number, since it is smaller than the sum of its proper divisors (853478248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652658552 is a wasteful number, since it uses less digits than its factorization.

652658552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896535 (or 896531 counting only the distinct ones).

The product of its digits is 720000, while the sum is 44.

The square root of 652658552 is about 25547.1828583897. The cubic root of 652658552 is about 867.4184946139.

The spelling of 652658552 in words is "six hundred fifty-two million, six hundred fifty-eight thousand, five hundred fifty-two".