6477485573 has 12 divisors (see below), whose sum is σ = 7185164868. Its totient is φ = 5833376640.

The previous prime is 6477485461. The next prime is 6477485611. The reversal of 6477485573 is 3755847746.

It is a happy number.

6477485573 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 650148004 + 5827337569 = 25498^2 + 76337^2 .

It is not a de Polignac number, because 6477485573 - 2⁸ = 6477485317 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 (6477425573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460490 + ... + 474347.

It is an arithmetic number, because the mean of its divisors is an integer number (598763739).

Almost surely, 2^6477485573 is an apocalyptic number.

It is an amenable number.

6477485573 is a deficient number, since it is larger than the sum of its proper divisors (707679295).

6477485573 is a wasteful number, since it uses less digits than its factorization.

6477485573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934904 (or 934891 counting only the distinct ones).

The product of its digits is 19756800, while the sum is 56.

The square root of 6477485573 is about 80482.8278143853. The cubic root of 6477485573 is about 1864.0983331998.

The spelling of 6477485573 in words is "six billion, four hundred seventy-seven million, four hundred eighty-five thousand, five hundred seventy-three".