5265518 has 4 divisors (see below), whose sum is σ = 7898280. Its totient is φ = 2632758.

The previous prime is 5265517. The next prime is 5265539. The reversal of 5265518 is 8155625.

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

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316378 + ... + 1316381.

It is an arithmetic number, because the mean of its divisors is an integer number (1974570).

Almost surely, 2^5265518 is an apocalyptic number.

5265518 is a deficient number, since it is larger than the sum of its proper divisors (2632762).

5265518 is a wasteful number, since it uses less digits than its factorization.

5265518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632761.

The product of its digits is 12000, while the sum is 32.

The square root of 5265518 is about 2294.6716540717. The cubic root of 5265518 is about 173.9724050131.

The spelling of 5265518 in words is "five million, two hundred sixty-five thousand, five hundred eighteen".