5255454 has 16 divisors (see below), whose sum is σ = 10968192. Its totient is φ = 1675608.

The previous prime is 5255449. The next prime is 5255479. The reversal of 5255454 is 4545525.

It is a super-2 number, since 2×5255454² = 55239593492232, which contains 22 as substring.

It is an Ulam 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, 18904 + ... + 19179.

It is an arithmetic number, because the mean of its divisors is an integer number (685512).

Almost surely, 2^5255454 is an apocalyptic number.

5255454 is an abundant number, since it is smaller than the sum of its proper divisors (5712738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255454 is a wasteful number, since it uses less digits than its factorization.

5255454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38111.

The product of its digits is 20000, while the sum is 30.

The square root of 5255454 is about 2292.4776989101. The cubic root of 5255454 is about 173.8614963336.

The spelling of 5255454 in words is "five million, two hundred fifty-five thousand, four hundred fifty-four".