6656051023 has 8 divisors (see below), whose sum is σ = 6692851008. Its totient is φ = 6619275264.

The previous prime is 6656050993. The next prime is 6656051041. The reversal of 6656051023 is 3201506566.

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 6656051023 - 2¹³ = 6656042831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6656051023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6656051723) 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, 950511 + ... + 957487.

It is an arithmetic number, because the mean of its divisors is an integer number (836606376).

Almost surely, 2^6656051023 is an apocalyptic number.

6656051023 is a deficient number, since it is larger than the sum of its proper divisors (36799985).

6656051023 is a wasteful number, since it uses less digits than its factorization.

6656051023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12113.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 6656051023 is about 81584.6249179341. The cubic root of 6656051023 is about 1881.0725567408.

Adding to 6656051023 its reverse (3201506566), we get a palindrome (9857557589).

The spelling of 6656051023 in words is "six billion, six hundred fifty-six million, fifty-one thousand, twenty-three".