2533048813 has 2 divisors, whose sum is σ = 2533048814. Its totient is φ = 2533048812.

The previous prime is 2533048789. The next prime is 2533048867. The reversal of 2533048813 is 3188403352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2453518089 + 79530724 = 49533^2 + 8918^2 .

It is a cyclic number.

It is not a de Polignac number, because 2533048813 - 2¹³ = 2533040621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2533048913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266524406 + 1266524407.

It is an arithmetic number, because the mean of its divisors is an integer number (1266524407).

Almost surely, 2^2533048813 is an apocalyptic number.

It is an amenable number.

2533048813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533048813 is an equidigital number, since it uses as much as digits as its factorization.

2533048813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2533048813 is about 50329.4030661998. The cubic root of 2533048813 is about 1363.1631988135.

The spelling of 2533048813 in words is "two billion, five hundred thirty-three million, forty-eight thousand, eight hundred thirteen".