5303513 has 2 divisors, whose sum is σ = 5303514. Its totient is φ = 5303512.

The previous prime is 5303509. The next prime is 5303537. The reversal of 5303513 is 3153035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2968729 + 2334784 = 1723^2 + 1528^2 .

It is a cyclic number.

It is not a de Polignac number, because 5303513 - 2² = 5303509 is a prime.

It is a super-3 number, since 3×5303513³ (a number of 21 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5303563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651756 + 2651757.

It is an arithmetic number, because the mean of its divisors is an integer number (2651757).

Almost surely, 2^5303513 is an apocalyptic number.

It is an amenable number.

5303513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5303513 is an equidigital number, since it uses as much as digits as its factorization.

5303513 is an evil number, because the sum of its binary digits is even.

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

The square root of 5303513 is about 2302.9357350999. The cubic root of 5303513 is about 174.3898533957.

Adding to 5303513 its reverse (3153035), we get a palindrome (8456548).

The spelling of 5303513 in words is "five million, three hundred three thousand, five hundred thirteen".