3053513 has 4 divisors (see below), whose sum is σ = 3061188. Its totient is φ = 3045840.

The previous prime is 3053507. The next prime is 3053521. The reversal of 3053513 is 3153503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3153503 = 1171 ⋅2693.

It can be written as a sum of positive squares in 2 ways, for example, as 824464 + 2229049 = 908^2 + 1493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3053513 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3053563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3206 + ... + 4047.

It is an arithmetic number, because the mean of its divisors is an integer number (765297).

Almost surely, 2^3053513 is an apocalyptic number.

It is an amenable number.

3053513 is a deficient number, since it is larger than the sum of its proper divisors (7675).

3053513 is an equidigital number, since it uses as much as digits as its factorization.

3053513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7674.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 3053513 is about 1747.4303991862. The cubic root of 3053513 is about 145.0774536653.

The spelling of 3053513 in words is "three million, fifty-three thousand, five hundred thirteen".