54104215 has 16 divisors (see below), whose sum is σ = 72557856. Its totient is φ = 38387200.

The previous prime is 54104209. The next prime is 54104261. The reversal of 54104215 is 51240145.

54104215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54104215 - 2¹⁵ = 54071447 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 15 ways as a sum of consecutive naturals, for example, 9742 + ... + 14251.

It is an arithmetic number, because the mean of its divisors is an integer number (4534866).

Almost surely, 2^54104215 is an apocalyptic number.

54104215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54104215 is a deficient number, since it is larger than the sum of its proper divisors (18453641).

54104215 is a wasteful number, since it uses less digits than its factorization.

54104215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24050.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 54104215 is about 7355.5567430345. The cubic root of 54104215 is about 378.2193118117.

The spelling of 54104215 in words is "fifty-four million, one hundred four thousand, two hundred fifteen".