5254805 has 4 divisors (see below), whose sum is σ = 6305772. Its totient is φ = 4203840.

The previous prime is 5254801. The next prime is 5254817. The reversal of 5254805 is 5084525.

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 3556996 + 1697809 = 1886^2 + 1303^2 .

It is not a de Polignac number, because 5254805 - 2² = 5254801 is a prime.

It is a super-2 number, since 2×5254805² = 55225951176050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254801) 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, 525476 + ... + 525485.

It is an arithmetic number, because the mean of its divisors is an integer number (1576443).

Almost surely, 2^5254805 is an apocalyptic number.

It is an amenable number.

5254805 is a deficient number, since it is larger than the sum of its proper divisors (1050967).

5254805 is a wasteful number, since it uses less digits than its factorization.

5254805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050966.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5254805 is about 2292.3361446350. The cubic root of 5254805 is about 173.8543392763.

The spelling of 5254805 in words is "five million, two hundred fifty-four thousand, eight hundred five".