5265590 has 16 divisors (see below), whose sum is σ = 10339920. Its totient is φ = 1914720.

The previous prime is 5265583. The next prime is 5265593. The reversal of 5265590 is 955625.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23825 + ... + 24044.

It is an arithmetic number, because the mean of its divisors is an integer number (646245).

Almost surely, 2^5265590 is an apocalyptic number.

5265590 is a deficient number, since it is larger than the sum of its proper divisors (5074330).

5265590 is a wasteful number, since it uses less digits than its factorization.

5265590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47887.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 5265590 is about 2294.6873425371. The cubic root of 5265590 is about 173.9731979680.

It can be divided in two parts, 526 and 5590, that added together give a palindrome (6116).

The spelling of 5265590 in words is "five million, two hundred sixty-five thousand, five hundred ninety".