5545497 has 8 divisors (see below), whose sum is σ = 7632640. Its totient is φ = 3577680.

The previous prime is 5545493. The next prime is 5545499. The reversal of 5545497 is 7945455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5545497 - 2² = 5545493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5545493) 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 7 ways as a sum of consecutive naturals, for example, 29722 + ... + 29907.

It is an arithmetic number, because the mean of its divisors is an integer number (954080).

Almost surely, 2^5545497 is an apocalyptic number.

It is an amenable number.

5545497 is a deficient number, since it is larger than the sum of its proper divisors (2087143).

5545497 is a wasteful number, since it uses less digits than its factorization.

5545497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59663.

The product of its digits is 126000, while the sum is 39.

The square root of 5545497 is about 2354.8878954209. The cubic root of 5545497 is about 177.0028088545.

The spelling of 5545497 in words is "five million, five hundred forty-five thousand, four hundred ninety-seven".