5445012 has 24 divisors (see below), whose sum is σ = 12743136. Its totient is φ = 1809568.

The previous prime is 5445007. The next prime is 5445019. The reversal of 5445012 is 2105445.

It is a self number, because there is not a number n which added to its sum of digits gives 5445012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6658 + ... + 7430.

It is an arithmetic number, because the mean of its divisors is an integer number (530964).

Almost surely, 2^5445012 is an apocalyptic number.

It is an amenable number.

5445012 is an abundant number, since it is smaller than the sum of its proper divisors (7298124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5445012 is a wasteful number, since it uses less digits than its factorization.

5445012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1365 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5445012 is about 2333.4549492116. The cubic root of 5445012 is about 175.9271823424.

The spelling of 5445012 in words is "five million, four hundred forty-five thousand, twelve".