1514906009 has 2 divisors, whose sum is σ = 1514906010. Its totient is φ = 1514906008.

The previous prime is 1514905993. The next prime is 1514906011. The reversal of 1514906009 is 9006094151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1339926025 + 174979984 = 36605^2 + 13228^2 .

It is a cyclic number.

It is not a de Polignac number, because 1514906009 - 2⁴ = 1514905993 is a prime.

It is a super-2 number, since 2×1514906009² = 4589880432208616162, which contains 22 as substring.

Together with 1514906011, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1514906009.

It is not a weakly prime, because it can be changed into another prime (1514906069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757453004 + 757453005.

It is an arithmetic number, because the mean of its divisors is an integer number (757453005).

Almost surely, 2^1514906009 is an apocalyptic number.

It is an amenable number.

1514906009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514906009 is an equidigital number, since it uses as much as digits as its factorization.

1514906009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 1514906009 is about 38921.7934967031. The cubic root of 1514906009 is about 1148.4935559116.

The spelling of 1514906009 in words is "one billion, five hundred fourteen million, nine hundred six thousand, nine".