5656870653 has 8 divisors (see below), whose sum is σ = 8619993408. Its totient is φ = 3232497504.

The previous prime is 5656870651. The next prime is 5656870711. The reversal of 5656870653 is 3560786565.

5656870653 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5656870653 - 2¹ = 5656870651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5656870596 and 5656870605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656870651) 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, 134687376 + ... + 134687417.

It is an arithmetic number, because the mean of its divisors is an integer number (1077499176).

Almost surely, 2^5656870653 is an apocalyptic number.

It is an amenable number.

5656870653 is a deficient number, since it is larger than the sum of its proper divisors (2963122755).

5656870653 is a wasteful number, since it uses less digits than its factorization.

5656870653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269374803.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The square root of 5656870653 is about 75212.1709100329. The cubic root of 5656870653 is about 1781.7991585394.

The spelling of 5656870653 in words is "five billion, six hundred fifty-six million, eight hundred seventy thousand, six hundred fifty-three".