6573479253 has 32 divisors (see below), whose sum is σ = 9788729472. Its totient is φ = 3890304000.

The previous prime is 6573479249. The next prime is 6573479291. The reversal of 6573479253 is 3529743756.

6573479253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6573479253 - 2² = 6573479249 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6573479196 and 6573479205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6573479243) 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 31 ways as a sum of consecutive naturals, for example, 229801 + ... + 256817.

It is an arithmetic number, because the mean of its divisors is an integer number (305897796).

Almost surely, 2^6573479253 is an apocalyptic number.

It is an amenable number.

6573479253 is a deficient number, since it is larger than the sum of its proper divisors (3215250219).

6573479253 is a wasteful number, since it uses less digits than its factorization.

6573479253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27205.

The product of its digits is 4762800, while the sum is 51.

The square root of 6573479253 is about 81076.9958311234. The cubic root of 6573479253 is about 1873.2616068212.

The spelling of 6573479253 in words is "six billion, five hundred seventy-three million, four hundred seventy-nine thousand, two hundred fifty-three".