5516513 has 4 divisors (see below), whose sum is σ = 5644848. Its totient is φ = 5388180.

The previous prime is 5516507. The next prime is 5516521. The reversal of 5516513 is 3156155.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5516513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5513513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64103 + ... + 64188.

It is an arithmetic number, because the mean of its divisors is an integer number (1411212).

Almost surely, 2^5516513 is an apocalyptic number.

It is an amenable number.

5516513 is a deficient number, since it is larger than the sum of its proper divisors (128335).

5516513 is a wasteful number, since it uses less digits than its factorization.

5516513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128334.

The product of its digits is 2250, while the sum is 26.

The square root of 5516513 is about 2348.7258247824. The cubic root of 5516513 is about 176.6938967560.

The spelling of 5516513 in words is "five million, five hundred sixteen thousand, five hundred thirteen".