6653533334 has 16 divisors (see below), whose sum is σ = 11901973248. Its totient is φ = 2727535272.

The previous prime is 6653533331. The next prime is 6653533409. The reversal of 6653533334 is 4333353566.

It is a junction number, because it is equal to n+sod(n) for n = 6653533291 and 6653533300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6653533331) 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, 10331252 + ... + 10331895.

It is an arithmetic number, because the mean of its divisors is an integer number (743873328).

Almost surely, 2^6653533334 is an apocalyptic number.

6653533334 is a deficient number, since it is larger than the sum of its proper divisors (5248439914).

6653533334 is a wasteful number, since it uses less digits than its factorization.

6653533334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20663179.

The product of its digits is 874800, while the sum is 41.

The square root of 6653533334 is about 81569.1935353047. The cubic root of 6653533334 is about 1880.8353513805.

The spelling of 6653533334 in words is "six billion, six hundred fifty-three million, five hundred thirty-three thousand, three hundred thirty-four".