5255619 has 8 divisors (see below), whose sum is σ = 7047360. Its totient is φ = 3483816.

The previous prime is 5255617. The next prime is 5255623. The reversal of 5255619 is 9165525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5255619 - 2¹ = 5255617 is a prime.

It is a super-2 number, since 2×5255619² = 55243062146322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5255619.

It is not an unprimeable number, because it can be changed into a prime (5255617) 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, 4357 + ... + 5430.

It is an arithmetic number, because the mean of its divisors is an integer number (880920).

Almost surely, 2^5255619 is an apocalyptic number.

5255619 is a deficient number, since it is larger than the sum of its proper divisors (1791741).

5255619 is a wasteful number, since it uses less digits than its factorization.

5255619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9969.

The product of its digits is 13500, while the sum is 33.

The square root of 5255619 is about 2292.5136858915. The cubic root of 5255619 is about 173.8633158305.

The spelling of 5255619 in words is "five million, two hundred fifty-five thousand, six hundred nineteen".