5546513 has 4 divisors (see below), whose sum is σ = 6338880. Its totient is φ = 4754148.

The previous prime is 5546509. The next prime is 5546533. The reversal of 5546513 is 3156455.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3156455 = 5 ⋅631291.

It is not a de Polignac number, because 5546513 - 2² = 5546509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546533) 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, 396173 + ... + 396186.

It is an arithmetic number, because the mean of its divisors is an integer number (1584720).

Almost surely, 2^5546513 is an apocalyptic number.

It is an amenable number.

5546513 is a deficient number, since it is larger than the sum of its proper divisors (792367).

5546513 is an equidigital number, since it uses as much as digits as its factorization.

5546513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792366.

The product of its digits is 9000, while the sum is 29.

The square root of 5546513 is about 2355.1036070628. The cubic root of 5546513 is about 177.0136178570.

The spelling of 5546513 in words is "five million, five hundred forty-six thousand, five hundred thirteen".