652886853 has 8 divisors (see below), whose sum is σ = 921722688. Its totient is φ = 409654464.

The previous prime is 652886851. The next prime is 652886863. The reversal of 652886853 is 358688256.

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

It is not a de Polignac number, because 652886853 - 2¹ = 652886851 is a prime.

It is a super-3 number, since 3×652886853³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 12801703 = 652886853 / (6 + 5 + 2 + 8 + 8 + 6 + 8 + 5 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 652886796 and 652886805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652886851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6400801 + ... + 6400902.

It is an arithmetic number, because the mean of its divisors is an integer number (115215336).

Almost surely, 2^652886853 is an apocalyptic number.

It is an amenable number.

652886853 is a deficient number, since it is larger than the sum of its proper divisors (268835835).

652886853 is a wasteful number, since it uses less digits than its factorization.

652886853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12801723.

The product of its digits is 2764800, while the sum is 51.

The square root of 652886853 is about 25551.6506903174. The cubic root of 652886853 is about 867.5196242796.

The spelling of 652886853 in words is "six hundred fifty-two million, eight hundred eighty-six thousand, eight hundred fifty-three".