2572821353 has 2 divisors, whose sum is σ = 2572821354. Its totient is φ = 2572821352.

The previous prime is 2572821269. The next prime is 2572821367. The reversal of 2572821353 is 3531282752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1841010649 + 731810704 = 42907^2 + 27052^2 .

It is a cyclic number.

It is not a de Polignac number, because 2572821353 - 2¹⁰ = 2572820329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2572821253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286410676 + 1286410677.

It is an arithmetic number, because the mean of its divisors is an integer number (1286410677).

Almost surely, 2^2572821353 is an apocalyptic number.

It is an amenable number.

2572821353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2572821353 is an equidigital number, since it uses as much as digits as its factorization.

2572821353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 38.

The square root of 2572821353 is about 50722.9864361317. The cubic root of 2572821353 is about 1370.2607266576.

The spelling of 2572821353 in words is "two billion, five hundred seventy-two million, eight hundred twenty-one thousand, three hundred fifty-three".