5265553 has 4 divisors (see below), whose sum is σ = 5275828. Its totient is φ = 5255280.

The previous prime is 5265539. The next prime is 5265571. The reversal of 5265553 is 3555625.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3448449 + 1817104 = 1857^2 + 1348^2 .

It is a cyclic number.

It is not a de Polignac number, because 5265553 - 2¹³ = 5257361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4326 + ... + 5407.

It is an arithmetic number, because the mean of its divisors is an integer number (1318957).

Almost surely, 2^5265553 is an apocalyptic number.

It is an amenable number.

5265553 is a deficient number, since it is larger than the sum of its proper divisors (10275).

5265553 is an equidigital number, since it uses as much as digits as its factorization.

5265553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10274.

The product of its digits is 22500, while the sum is 31.

The square root of 5265553 is about 2294.6792804224. The cubic root of 5265553 is about 173.9727904782.

The spelling of 5265553 in words is "five million, two hundred sixty-five thousand, five hundred fifty-three".