5255455 has 8 divisors (see below), whose sum is σ = 6410304. Its totient is φ = 4135200.

The previous prime is 5255449. The next prime is 5255479. The reversal of 5255455 is 5545525.

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

It is not a de Polignac number, because 5255455 - 2⁵ = 5255423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8311 + ... + 8920.

It is an arithmetic number, because the mean of its divisors is an integer number (801288).

Almost surely, 2^5255455 is an apocalyptic number.

5255455 is a deficient number, since it is larger than the sum of its proper divisors (1154849).

5255455 is a wasteful number, since it uses less digits than its factorization.

5255455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17297.

The product of its digits is 25000, while the sum is 31.

The square root of 5255455 is about 2292.4779170147. The cubic root of 5255455 is about 173.8615073610.

The spelling of 5255455 in words is "five million, two hundred fifty-five thousand, four hundred fifty-five".