2534430287 has 2 divisors, whose sum is σ = 2534430288. Its totient is φ = 2534430286.

The previous prime is 2534430253. The next prime is 2534430313. The reversal of 2534430287 is 7820344352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2534430287 - 2¹⁰ = 2534429263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2534430287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2534430247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267215143 + 1267215144.

It is an arithmetic number, because the mean of its divisors is an integer number (1267215144).

Almost surely, 2^2534430287 is an apocalyptic number.

2534430287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534430287 is an equidigital number, since it uses as much as digits as its factorization.

2534430287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 2534430287 is about 50343.1255187836. The cubic root of 2534430287 is about 1363.4109677290.

The spelling of 2534430287 in words is "two billion, five hundred thirty-four million, four hundred thirty thousand, two hundred eighty-seven".