5545012 has 12 divisors (see below), whose sum is σ = 10586016. Its totient is φ = 2520440.

The previous prime is 5544989. The next prime is 5545021. The reversal of 5545012 is 2105455.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62968 + ... + 63055.

It is an arithmetic number, because the mean of its divisors is an integer number (882168).

Almost surely, 2^5545012 is an apocalyptic number.

It is an amenable number.

5545012 is a deficient number, since it is larger than the sum of its proper divisors (5041004).

5545012 is a wasteful number, since it uses less digits than its factorization.

5545012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126038 (or 126036 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 5545012 is about 2354.7849158681. The cubic root of 5545012 is about 176.9976485797.

The spelling of 5545012 in words is "five million, five hundred forty-five thousand, twelve".