5655067871 has 8 divisors (see below), whose sum is σ = 5832575424. Its totient is φ = 5479943200.

The previous prime is 5655067849. The next prime is 5655067883. The reversal of 5655067871 is 1787605565.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5655067871 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 (5655063871) 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, 590900 + ... + 600393.

It is an arithmetic number, because the mean of its divisors is an integer number (729071928).

Almost surely, 2^5655067871 is an apocalyptic number.

5655067871 is a deficient number, since it is larger than the sum of its proper divisors (177507553).

5655067871 is a wasteful number, since it uses less digits than its factorization.

5655067871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191441.

The product of its (nonzero) digits is 1764000, while the sum is 50.

The square root of 5655067871 is about 75200.1853122717. The cubic root of 5655067871 is about 1781.6098585454.

It can be divided in two parts, 56550 and 67871, that added together give a palindrome (124421).

The spelling of 5655067871 in words is "five billion, six hundred fifty-five million, sixty-seven thousand, eight hundred seventy-one".