3012055513 has 2 divisors, whose sum is σ = 3012055514. Its totient is φ = 3012055512.

The previous prime is 3012055493. The next prime is 3012055531. The reversal of 3012055513 is 3155502103.

Together with next prime (3012055531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1511887689 + 1500167824 = 38883^2 + 38732^2 .

It is a cyclic number.

It is not a de Polignac number, because 3012055513 - 2⁵ = 3012055481 is a prime.

It is not a weakly prime, because it can be changed into another prime (3012058513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506027756 + 1506027757.

It is an arithmetic number, because the mean of its divisors is an integer number (1506027757).

Almost surely, 2^3012055513 is an apocalyptic number.

It is an amenable number.

3012055513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012055513 is an equidigital number, since it uses as much as digits as its factorization.

3012055513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 3012055513 is about 54882.1966852640. The cubic root of 3012055513 is about 1444.1788836752.

Adding to 3012055513 its reverse (3155502103), we get a palindrome (6167557616).

The spelling of 3012055513 in words is "three billion, twelve million, fifty-five thousand, five hundred thirteen".