510151004989 has 2 divisors, whose sum is σ = 510151004990. Its totient is φ = 510151004988.

The previous prime is 510151004939. The next prime is 510151005019. The reversal of 510151004989 is 989400151015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332880533764 + 177270471225 = 576958^2 + 421035^2 .

It is a cyclic number.

It is not a de Polignac number, because 510151004989 - 2²³ = 510142616381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510151004939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255075502494 + 255075502495.

It is an arithmetic number, because the mean of its divisors is an integer number (255075502495).

Almost surely, 2^510151004989 is an apocalyptic number.

It is an amenable number.

510151004989 is a deficient number, since it is larger than the sum of its proper divisors (1).

510151004989 is an equidigital number, since it uses as much as digits as its factorization.

510151004989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 43.

The spelling of 510151004989 in words is "five hundred ten billion, one hundred fifty-one million, four thousand, nine hundred eighty-nine".