5512445 has 16 divisors (see below), whose sum is σ = 6894720. Its totient is φ = 4227264.

The previous prime is 5512421. The next prime is 5512447. The reversal of 5512445 is 5442155.

It is a cyclic number.

It is not a de Polignac number, because 5512445 - 2⁸ = 5512189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5512447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15176 + ... + 15534.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^5512445 is an apocalyptic number.

It is an amenable number.

5512445 is a deficient number, since it is larger than the sum of its proper divisors (1382275).

5512445 is a wasteful number, since it uses less digits than its factorization.

5512445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484.

The product of its digits is 4000, while the sum is 26.

The square root of 5512445 is about 2347.8596636085. The cubic root of 5512445 is about 176.6504533992.

The spelling of 5512445 in words is "five million, five hundred twelve thousand, four hundred forty-five".