510280049 has 2 divisors, whose sum is σ = 510280050. Its totient is φ = 510280048.

The previous prime is 510280003. The next prime is 510280051. The reversal of 510280049 is 940082015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 284529424 + 225750625 = 16868^2 + 15025^2 .

It is a cyclic number.

It is not a de Polignac number, because 510280049 - 2¹⁶ = 510214513 is a prime.

Together with 510280051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (510280249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255140024 + 255140025.

It is an arithmetic number, because the mean of its divisors is an integer number (255140025).

Almost surely, 2^510280049 is an apocalyptic number.

It is an amenable number.

510280049 is a deficient number, since it is larger than the sum of its proper divisors (1).

510280049 is an equidigital number, since it uses as much as digits as its factorization.

510280049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 510280049 is about 22589.3791194003. The cubic root of 510280049 is about 799.1031872217.

The spelling of 510280049 in words is "five hundred ten million, two hundred eighty thousand, forty-nine".