6625353353 has 2 divisors, whose sum is σ = 6625353354. Its totient is φ = 6625353352.

The previous prime is 6625353331. The next prime is 6625353377. The reversal of 6625353353 is 3533535266.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6594739264 + 30614089 = 81208^2 + 5533^2 .

It is a cyclic number.

It is not a de Polignac number, because 6625353353 - 2¹⁴ = 6625336969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6625353353.

It is not a weakly prime, because it can be changed into another prime (6625353323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3312676676 + 3312676677.

It is an arithmetic number, because the mean of its divisors is an integer number (3312676677).

Almost surely, 2^6625353353 is an apocalyptic number.

It is an amenable number.

6625353353 is a deficient number, since it is larger than the sum of its proper divisors (1).

6625353353 is an equidigital number, since it uses as much as digits as its factorization.

6625353353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 729000, while the sum is 41.

The square root of 6625353353 is about 81396.2735817801. The cubic root of 6625353353 is about 1878.1762675821.

The spelling of 6625353353 in words is "six billion, six hundred twenty-five million, three hundred fifty-three thousand, three hundred fifty-three".