6653434265 has 8 divisors (see below), whose sum is σ = 7985115528. Its totient is φ = 5322084480.

The previous prime is 6653434261. The next prime is 6653434283. The reversal of 6653434265 is 5624343566.

It can be written as a sum of positive squares in 4 ways, for example, as 979126681 + 5674307584 = 31291^2 + 75328^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6653434265 - 2² = 6653434261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6653434261) 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, 36332 + ... + 120941.

It is an arithmetic number, because the mean of its divisors is an integer number (998139441).

Almost surely, 2^6653434265 is an apocalyptic number.

It is an amenable number.

6653434265 is a deficient number, since it is larger than the sum of its proper divisors (1331681263).

6653434265 is a wasteful number, since it uses less digits than its factorization.

6653434265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165739.

The product of its digits is 1555200, while the sum is 44.

The square root of 6653434265 is about 81568.5862633404. The cubic root of 6653434265 is about 1880.8260163203.

The spelling of 6653434265 in words is "six billion, six hundred fifty-three million, four hundred thirty-four thousand, two hundred sixty-five".