6566655153 has 8 divisors (see below), whose sum is σ = 8811308608. Its totient is φ = 4349885904.

The previous prime is 6566655119. The next prime is 6566655167. The reversal of 6566655153 is 3515566656.

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

It is not a de Polignac number, because 6566655153 - 2¹⁴ = 6566638769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6566655103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6970501 + ... + 6971442.

It is an arithmetic number, because the mean of its divisors is an integer number (1101413576).

Almost surely, 2^6566655153 is an apocalyptic number.

It is an amenable number.

6566655153 is a deficient number, since it is larger than the sum of its proper divisors (2244653455).

6566655153 is a wasteful number, since it uses less digits than its factorization.

6566655153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13942103.

The product of its digits is 2430000, while the sum is 48.

The square root of 6566655153 is about 81034.9008329127. The cubic root of 6566655153 is about 1872.6131551586.

The spelling of 6566655153 in words is "six billion, five hundred sixty-six million, six hundred fifty-five thousand, one hundred fifty-three".