5445611 has 4 divisors (see below), whose sum is σ = 5460000. Its totient is φ = 5431224.

The previous prime is 5445607. The next prime is 5445631. The reversal of 5445611 is 1165445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5445611 - 2² = 5445607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5445631) 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, 6611 + ... + 7388.

It is an arithmetic number, because the mean of its divisors is an integer number (1365000).

Almost surely, 2^5445611 is an apocalyptic number.

5445611 is a deficient number, since it is larger than the sum of its proper divisors (14389).

5445611 is a wasteful number, since it uses less digits than its factorization.

5445611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14388.

The product of its digits is 2400, while the sum is 26.

The square root of 5445611 is about 2333.5832961349. The cubic root of 5445611 is about 175.9336332935.

The spelling of 5445611 in words is "five million, four hundred forty-five thousand, six hundred eleven".