5266522 has 4 divisors (see below), whose sum is σ = 7899786. Its totient is φ = 2633260.

The previous prime is 5266519. The next prime is 5266531. The reversal of 5266522 is 2256625.

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

It can be written as a sum of positive squares in only one way, i.e., 2989441 + 2277081 = 1729^2 + 1509^2 .

It is a d-powerful number, because it can be written as 5² + 2²⁰ + 6³ + 6⁵ + 5⁶ + 2²¹ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316629 + ... + 1316632.

Almost surely, 2^5266522 is an apocalyptic number.

5266522 is a deficient number, since it is larger than the sum of its proper divisors (2633264).

5266522 is a wasteful number, since it uses less digits than its factorization.

5266522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633263.

The product of its digits is 7200, while the sum is 28.

The square root of 5266522 is about 2294.8904113269. The cubic root of 5266522 is about 173.9834616773.

The spelling of 5266522 in words is "five million, two hundred sixty-six thousand, five hundred twenty-two".