5001445 has 4 divisors (see below), whose sum is σ = 6001740. Its totient is φ = 4001152.

The previous prime is 5001443. The next prime is 5001461. The reversal of 5001445 is 5441005.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3932289 + 1069156 = 1983^2 + 1034^2 .

It is a cyclic number.

It is not a de Polignac number, because 5001445 - 2¹ = 5001443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001443) 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, 500140 + ... + 500149.

It is an arithmetic number, because the mean of its divisors is an integer number (1500435).

Almost surely, 2^5001445 is an apocalyptic number.

It is an amenable number.

5001445 is a deficient number, since it is larger than the sum of its proper divisors (1000295).

5001445 is a wasteful number, since it uses less digits than its factorization.

5001445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000294.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5001445 is about 2236.3910659811. The cubic root of 5001445 is about 171.0140658493.

It can be divided in two parts, 500 and 1445, that multiplied together give a square (722500 = 850²).

The spelling of 5001445 in words is "five million, one thousand, four hundred forty-five".