5250645 has 12 divisors (see below), whose sum is σ = 9101196. Its totient is φ = 2800320.

The previous prime is 5250643. The next prime is 5250649. The reversal of 5250645 is 5460525.

5250645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3944196 + 1306449 = 1986^2 + 1143^2 .

It is not a de Polignac number, because 5250645 - 2¹ = 5250643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58296 + ... + 58385.

It is an arithmetic number, because the mean of its divisors is an integer number (758433).

Almost surely, 2^5250645 is an apocalyptic number.

It is an amenable number.

5250645 is a deficient number, since it is larger than the sum of its proper divisors (3850551).

5250645 is a wasteful number, since it uses less digits than its factorization.

5250645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116692 (or 116689 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5250645 is about 2291.4285936943. The cubic root of 5250645 is about 173.8084495312.

The spelling of 5250645 in words is "five million, two hundred fifty thousand, six hundred forty-five".