5380245 has 48 divisors (see below), whose sum is σ = 10653552. Its totient is φ = 2488320.

The previous prime is 5380237. The next prime is 5380247. The reversal of 5380245 is 5420835.

It can be written as a sum of positive squares in 8 ways, for example, as 154449 + 5225796 = 393^2 + 2286^2 .

It is not a de Polignac number, because 5380245 - 2³ = 5380237 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5380247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9675 + ... + 10215.

It is an arithmetic number, because the mean of its divisors is an integer number (221949).

Almost surely, 2^5380245 is an apocalyptic number.

It is an amenable number.

5380245 is a deficient number, since it is larger than the sum of its proper divisors (5273307).

5380245 is a wasteful number, since it uses less digits than its factorization.

5380245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5380245 is about 2319.5355138475. The cubic root of 5380245 is about 175.2268622413.

It can be divided in two parts, 5380 and 245, that added together give a square (5625 = 75²).

The spelling of 5380245 in words is "five million, three hundred eighty thousand, two hundred forty-five".