5266545 has 16 divisors (see below), whose sum is σ = 8717760. Its totient is φ = 2711744.

The previous prime is 5266537. The next prime is 5266577. The reversal of 5266545 is 5456625.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5266545 - 2³ = 5266537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5619 + ... + 6488.

It is an arithmetic number, because the mean of its divisors is an integer number (544860).

Almost surely, 2^5266545 is an apocalyptic number.

It is an amenable number.

5266545 is a deficient number, since it is larger than the sum of its proper divisors (3451215).

5266545 is a wasteful number, since it uses less digits than its factorization.

5266545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12144.

The product of its digits is 36000, while the sum is 33.

The square root of 5266545 is about 2294.8954224539. The cubic root of 5266545 is about 173.9837149510.

The spelling of 5266545 in words is "five million, two hundred sixty-six thousand, five hundred forty-five".