2513273153 has 2 divisors, whose sum is σ = 2513273154. Its totient is φ = 2513273152.

The previous prime is 2513273141. The next prime is 2513273171. The reversal of 2513273153 is 3513723152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2061795649 + 451477504 = 45407^2 + 21248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2513273153 is a prime.

It is a super-2 number, since 2×2513273153² = 12633083883181122818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2513273173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256636576 + 1256636577.

It is an arithmetic number, because the mean of its divisors is an integer number (1256636577).

Almost surely, 2^2513273153 is an apocalyptic number.

It is an amenable number.

2513273153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513273153 is an equidigital number, since it uses as much as digits as its factorization.

2513273153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 32.

The square root of 2513273153 is about 50132.5558195470. Note that the first 3 decimals coincide. The cubic root of 2513273153 is about 1359.6064953304.

The spelling of 2513273153 in words is "two billion, five hundred thirteen million, two hundred seventy-three thousand, one hundred fifty-three".