6673557353 has 2 divisors, whose sum is σ = 6673557354. Its totient is φ = 6673557352.

The previous prime is 6673557347. The next prime is 6673557403. The reversal of 6673557353 is 3537553766.

It is an a-pointer prime, because the next prime (6673557403) can be obtained adding 6673557353 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5167884544 + 1505672809 = 71888^2 + 38803^2 .

It is a cyclic number.

It is not a de Polignac number, because 6673557353 - 2¹⁴ = 6673540969 is a prime.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336778676 + 3336778677.

It is an arithmetic number, because the mean of its divisors is an integer number (3336778677).

Almost surely, 2^6673557353 is an apocalyptic number.

It is an amenable number.

6673557353 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673557353 is an equidigital number, since it uses as much as digits as its factorization.

6673557353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5953500, while the sum is 50.

The square root of 6673557353 is about 81691.8438584905. The cubic root of 6673557353 is about 1882.7202728913.

The spelling of 6673557353 in words is "six billion, six hundred seventy-three million, five hundred fifty-seven thousand, three hundred fifty-three".