656882053 has 8 divisors (see below), whose sum is σ = 687366648. Its totient is φ = 627067584.

The previous prime is 656882027. The next prime is 656882059. The reversal of 656882053 is 350288656.

It is a happy number.

656882053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 317659329 + 339222724 = 17823^2 + 18418^2 .

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 656882053 - 2¹⁷ = 656750981 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 (656882059) 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, 165526 + ... + 169447.

It is an arithmetic number, because the mean of its divisors is an integer number (85920831).

Almost surely, 2^656882053 is an apocalyptic number.

It is an amenable number.

656882053 is a deficient number, since it is larger than the sum of its proper divisors (30484595).

656882053 is a wasteful number, since it uses less digits than its factorization.

656882053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335063.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 656882053 is about 25629.7103573177. The cubic root of 656882053 is about 869.2855600285.

The spelling of 656882053 in words is "six hundred fifty-six million, eight hundred eighty-two thousand, fifty-three".