2520333253 has 2 divisors, whose sum is σ = 2520333254. Its totient is φ = 2520333252.

The previous prime is 2520333229. The next prime is 2520333269. The reversal of 2520333253 is 3523330252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2519337249 + 996004 = 50193^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 2520333253 - 2⁹ = 2520332741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2520333953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260166626 + 1260166627.

It is an arithmetic number, because the mean of its divisors is an integer number (1260166627).

Almost surely, 2^2520333253 is an apocalyptic number.

It is an amenable number.

2520333253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520333253 is an equidigital number, since it uses as much as digits as its factorization.

2520333253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 28.

The square root of 2520333253 is about 50202.9207616449. The cubic root of 2520333253 is about 1360.8784068987.

The spelling of 2520333253 in words is "two billion, five hundred twenty million, three hundred thirty-three thousand, two hundred fifty-three".