514501453 has 2 divisors, whose sum is σ = 514501454. Its totient is φ = 514501452.

The previous prime is 514501439. The next prime is 514501541. The reversal of 514501453 is 354105415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 404733924 + 109767529 = 20118^2 + 10477^2 .

It is a cyclic number.

It is not a de Polignac number, because 514501453 - 2¹³ = 514493261 is a prime.

It is a super-2 number, since 2×514501453² = 529423490278222418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514501553) 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, 257250726 + 257250727.

It is an arithmetic number, because the mean of its divisors is an integer number (257250727).

Almost surely, 2^514501453 is an apocalyptic number.

It is an amenable number.

514501453 is a deficient number, since it is larger than the sum of its proper divisors (1).

514501453 is an equidigital number, since it uses as much as digits as its factorization.

514501453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 514501453 is about 22682.6244733717. The cubic root of 514501453 is about 801.3007241040.

Adding to 514501453 its reverse (354105415), we get a palindrome (868606868).

The spelling of 514501453 in words is "five hundred fourteen million, five hundred one thousand, four hundred fifty-three".