513014501 has 2 divisors, whose sum is σ = 513014502. Its totient is φ = 513014500.

The previous prime is 513014479. The next prime is 513014527. The reversal of 513014501 is 105410315.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435556900 + 77457601 = 20870^2 + 8801^2 .

It is a cyclic number.

It is not a de Polignac number, because 513014501 - 2¹⁴ = 512998117 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513014561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256507250 + 256507251.

It is an arithmetic number, because the mean of its divisors is an integer number (256507251).

Almost surely, 2^513014501 is an apocalyptic number.

It is an amenable number.

513014501 is a deficient number, since it is larger than the sum of its proper divisors (1).

513014501 is an equidigital number, since it uses as much as digits as its factorization.

513014501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 513014501 is about 22649.8234209453. The cubic root of 513014501 is about 800.5280373315.

Adding to 513014501 its reverse (105410315), we get a palindrome (618424816).

The spelling of 513014501 in words is "five hundred thirteen million, fourteen thousand, five hundred one".