5388455 has 4 divisors (see below), whose sum is σ = 6466152. Its totient is φ = 4310760.

The previous prime is 5388433. The next prime is 5388479. The reversal of 5388455 is 5548835.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5388455 - 2⁶ = 5388391 is a prime.

It is a super-3 number, since 3×5388455³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538841 + ... + 538850.

It is an arithmetic number, because the mean of its divisors is an integer number (1616538).

Almost surely, 2^5388455 is an apocalyptic number.

5388455 is a deficient number, since it is larger than the sum of its proper divisors (1077697).

5388455 is a wasteful number, since it uses less digits than its factorization.

5388455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077696.

The product of its digits is 96000, while the sum is 38.

The square root of 5388455 is about 2321.3045900958. The cubic root of 5388455 is about 175.3159462519.

The spelling of 5388455 in words is "five million, three hundred eighty-eight thousand, four hundred fifty-five".