6477189483 has 4 divisors (see below), whose sum is σ = 8636252648. Its totient is φ = 4318126320.

The previous prime is 6477189463. The next prime is 6477189487. The reversal of 6477189483 is 3849817746.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6477189483 - 2⁶ = 6477189419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6477189487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079531578 + ... + 1079531583.

It is an arithmetic number, because the mean of its divisors is an integer number (2159063162).

Almost surely, 2^6477189483 is an apocalyptic number.

6477189483 is a deficient number, since it is larger than the sum of its proper divisors (2159063165).

6477189483 is a wasteful number, since it uses less digits than its factorization.

6477189483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159063164.

The product of its digits is 8128512, while the sum is 57.

The square root of 6477189483 is about 80480.9883326491. The cubic root of 6477189483 is about 1864.0699297254.

The spelling of 6477189483 in words is "six billion, four hundred seventy-seven million, one hundred eighty-nine thousand, four hundred eighty-three".