5123285 has 16 divisors (see below), whose sum is σ = 6447600. Its totient is φ = 3902976.

The previous prime is 5123281. The next prime is 5123299. The reversal of 5123285 is 5823215.

It can be written as a sum of positive squares in 8 ways, for example, as 96721 + 5026564 = 311^2 + 2242^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123285 - 2² = 5123281 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123281) 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, 12707 + ... + 13103.

It is an arithmetic number, because the mean of its divisors is an integer number (402975).

Almost surely, 2^5123285 is an apocalyptic number.

It is an amenable number.

5123285 is a deficient number, since it is larger than the sum of its proper divisors (1324315).

5123285 is a wasteful number, since it uses less digits than its factorization.

5123285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its digits is 2400, while the sum is 26.

The square root of 5123285 is about 2263.4674727064. The cubic root of 5123285 is about 172.3916283530.

The spelling of 5123285 in words is "five million, one hundred twenty-three thousand, two hundred eighty-five".