5245851 has 16 divisors (see below), whose sum is σ = 7777280. Its totient is φ = 3123360.

The previous prime is 5245831. The next prime is 5245861. The reversal of 5245851 is 1585425.

It is not a de Polignac number, because 5245851 - 2¹⁵ = 5213083 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

5245851 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5245831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961 + ... + 3378.

It is an arithmetic number, because the mean of its divisors is an integer number (486080).

Almost surely, 2^5245851 is an apocalyptic number.

5245851 is a deficient number, since it is larger than the sum of its proper divisors (2531429).

5245851 is a wasteful number, since it uses less digits than its factorization.

5245851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386.

The product of its digits is 8000, while the sum is 30.

The square root of 5245851 is about 2290.3822825022. The cubic root of 5245851 is about 173.7555359415.

The spelling of 5245851 in words is "five million, two hundred forty-five thousand, eight hundred fifty-one".