2514932789 has 2 divisors, whose sum is σ = 2514932790. Its totient is φ = 2514932788.

The previous prime is 2514932779. The next prime is 2514932803. The reversal of 2514932789 is 9872394152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2489511025 + 25421764 = 49895^2 + 5042^2 .

It is a cyclic number.

It is not a de Polignac number, because 2514932789 - 2⁸ = 2514932533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514932759) 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, 1257466394 + 1257466395.

It is an arithmetic number, because the mean of its divisors is an integer number (1257466395).

Almost surely, 2^2514932789 is an apocalyptic number.

It is an amenable number.

2514932789 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514932789 is an equidigital number, since it uses as much as digits as its factorization.

2514932789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 50.

The square root of 2514932789 is about 50149.1055653040. The cubic root of 2514932789 is about 1359.9057008218.

The spelling of 2514932789 in words is "two billion, five hundred fourteen million, nine hundred thirty-two thousand, seven hundred eighty-nine".