54248455 has 8 divisors (see below), whose sum is σ = 65331504. Its totient is φ = 43243200.

The previous prime is 54248443. The next prime is 54248489. The reversal of 54248455 is 55484245.

54248455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54248455 - 2⁹ = 54247943 is a prime.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17901 + ... + 20710.

It is an arithmetic number, because the mean of its divisors is an integer number (8166438).

Almost surely, 2^54248455 is an apocalyptic number.

54248455 is a deficient number, since it is larger than the sum of its proper divisors (11083049).

54248455 is a wasteful number, since it uses less digits than its factorization.

54248455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38897.

The product of its digits is 128000, while the sum is 37.

The square root of 54248455 is about 7365.3550491473. The cubic root of 54248455 is about 378.5551201844. Note that the first 3 decimals are identical.

The spelling of 54248455 in words is "fifty-four million, two hundred forty-eight thousand, four hundred fifty-five".