5445513 has 12 divisors (see below), whose sum is σ = 7919808. Its totient is φ = 3605400.

The previous prime is 5445493. The next prime is 5445527. The reversal of 5445513 is 3155445.

5445513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5445513 - 2⁵ = 5445481 is a prime.

It is a super-2 number, since 2×5445513² = 59307223666338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5445113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645 + ... + 3362.

It is an arithmetic number, because the mean of its divisors is an integer number (659984).

Almost surely, 2^5445513 is an apocalyptic number.

It is an amenable number.

5445513 is a deficient number, since it is larger than the sum of its proper divisors (2474295).

5445513 is a wasteful number, since it uses less digits than its factorization.

5445513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164 (or 4161 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 5445513 is about 2333.5622982899. The cubic root of 5445513 is about 175.9325779115.

The spelling of 5445513 in words is "five million, four hundred forty-five thousand, five hundred thirteen".