3055513 has 2 divisors, whose sum is σ = 3055514. Its totient is φ = 3055512.

The previous prime is 3055501. The next prime is 3055519. The reversal of 3055513 is 3155503.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3055504 + 9 = 1748^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 3055513 - 2²¹ = 958361 is a prime.

3055513 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3055519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527756 + 1527757.

It is an arithmetic number, because the mean of its divisors is an integer number (1527757).

Almost surely, 2^3055513 is an apocalyptic number.

It is an amenable number.

3055513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3055513 is an equidigital number, since it uses as much as digits as its factorization.

3055513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 3055513 is about 1748.0025743688. The cubic root of 3055513 is about 145.1091211885.

The spelling of 3055513 in words is "three million, fifty-five thousand, five hundred thirteen".