515015483 has 2 divisors, whose sum is σ = 515015484. Its totient is φ = 515015482.

The previous prime is 515015477. The next prime is 515015507. The reversal of 515015483 is 384510515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 515015483 - 2¹⁶ = 514949947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (515035483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257507741 + 257507742.

It is an arithmetic number, because the mean of its divisors is an integer number (257507742).

Almost surely, 2^515015483 is an apocalyptic number.

515015483 is a deficient number, since it is larger than the sum of its proper divisors (1).

515015483 is an equidigital number, since it uses as much as digits as its factorization.

515015483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 515015483 is about 22693.9525645049. The cubic root of 515015483 is about 801.5674907724.

Adding to 515015483 its reverse (384510515), we get a palindrome (899525998).

The spelling of 515015483 in words is "five hundred fifteen million, fifteen thousand, four hundred eighty-three".