2840002573 has 2 divisors, whose sum is σ = 2840002574. Its totient is φ = 2840002572.

The previous prime is 2840002511. The next prime is 2840002577. The reversal of 2840002573 is 3752000482.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2808788004 + 31214569 = 52998^2 + 5587^2 .

It is a cyclic number.

It is not a de Polignac number, because 2840002573 - 2¹⁷ = 2839871501 is a prime.

It is a super-2 number, since 2×2840002573² = 16131229229293240658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2840002577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1420001286 + 1420001287.

It is an arithmetic number, because the mean of its divisors is an integer number (1420001287).

Almost surely, 2^2840002573 is an apocalyptic number.

It is an amenable number.

2840002573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2840002573 is an equidigital number, since it uses as much as digits as its factorization.

2840002573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 2840002573 is about 53291.6745186338. The cubic root of 2840002573 is about 1416.1401778844.

The spelling of 2840002573 in words is "two billion, eight hundred forty million, two thousand, five hundred seventy-three".