5656247277 has 8 divisors (see below), whose sum is σ = 7550988480. Its totient is φ = 3766168800.

The previous prime is 5656247273. The next prime is 5656247281. The reversal of 5656247277 is 7727426565.

It is a happy number.

5656247277 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5656247273) and next prime (5656247281).

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

It is not a de Polignac number, because 5656247277 - 2² = 5656247273 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656247273) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1162849 + ... + 1167702.

It is an arithmetic number, because the mean of its divisors is an integer number (943873560).

Almost surely, 2^5656247277 is an apocalyptic number.

It is an amenable number.

5656247277 is a deficient number, since it is larger than the sum of its proper divisors (1894741203).

5656247277 is a wasteful number, since it uses less digits than its factorization.

5656247277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331363.

The product of its digits is 4939200, while the sum is 51.

The square root of 5656247277 is about 75208.0266793379. The cubic root of 5656247277 is about 1781.7337058829.

The spelling of 5656247277 in words is "five billion, six hundred fifty-six million, two hundred forty-seven thousand, two hundred seventy-seven".