6489270163 has 8 divisors (see below), whose sum is σ = 6777819936. Its totient is φ = 6201254400.

The previous prime is 6489270077. The next prime is 6489270181. The reversal of 6489270163 is 3610729846.

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 6489270163 - 2¹³ = 6489261971 is a prime.

It is a super-2 number, since 2×6489270163² = 84221254496804093138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6489276163) 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, 108558 + ... + 157363.

It is an arithmetic number, because the mean of its divisors is an integer number (847227492).

Almost surely, 2^6489270163 is an apocalyptic number.

6489270163 is a deficient number, since it is larger than the sum of its proper divisors (288549773).

6489270163 is a wasteful number, since it uses less digits than its factorization.

6489270163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267005.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 6489270163 is about 80556.0063744473. The cubic root of 6489270163 is about 1865.2281093430.

The spelling of 6489270163 in words is "six billion, four hundred eighty-nine million, two hundred seventy thousand, one hundred sixty-three".