514487153 has 2 divisors, whose sum is σ = 514487154. Its totient is φ = 514487152.

The previous prime is 514487117. The next prime is 514487159. The reversal of 514487153 is 351784415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330803344 + 183683809 = 18188^2 + 13553^2 .

It is a cyclic number.

It is not a de Polignac number, because 514487153 - 2⁸ = 514486897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (514487159) 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, 257243576 + 257243577.

It is an arithmetic number, because the mean of its divisors is an integer number (257243577).

Almost surely, 2^514487153 is an apocalyptic number.

It is an amenable number.

514487153 is a deficient number, since it is larger than the sum of its proper divisors (1).

514487153 is an equidigital number, since it uses as much as digits as its factorization.

514487153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 38.

The square root of 514487153 is about 22682.3092519258. The cubic root of 514487153 is about 801.2933002788.

The spelling of 514487153 in words is "five hundred fourteen million, four hundred eighty-seven thousand, one hundred fifty-three".