6653051443 has 16 divisors (see below), whose sum is σ = 7055337600. Its totient is φ = 6264276480.

The previous prime is 6653051441. The next prime is 6653051479. The reversal of 6653051443 is 3441503566.

It is a cyclic number.

It is not a de Polignac number, because 6653051443 - 2¹ = 6653051441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6653051441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170758 + ... + 206068.

It is an arithmetic number, because the mean of its divisors is an integer number (440958600).

Almost surely, 2^6653051443 is an apocalyptic number.

6653051443 is a deficient number, since it is larger than the sum of its proper divisors (402286157).

6653051443 is a wasteful number, since it uses less digits than its factorization.

6653051443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35502.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 6653051443 is about 81566.2396031593. The cubic root of 6653051443 is about 1880.7899429504.

The spelling of 6653051443 in words is "six billion, six hundred fifty-three million, fifty-one thousand, four hundred forty-three".