54041405 has 8 divisors (see below), whose sum is σ = 70745184. Its totient is φ = 39302800.

The previous prime is 54041387. The next prime is 54041417. The reversal of 54041405 is 50414045.

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

It is not a de Polignac number, because 54041405 - 2⁶ = 54041341 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, 491231 + ... + 491340.

It is an arithmetic number, because the mean of its divisors is an integer number (8843148).

Almost surely, 2^54041405 is an apocalyptic number.

54041405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54041405 is a deficient number, since it is larger than the sum of its proper divisors (16703779).

54041405 is a wasteful number, since it uses less digits than its factorization.

54041405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982587.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 54041405 is about 7351.2859419288. The cubic root of 54041405 is about 378.0728959010.

The spelling of 54041405 in words is "fifty-four million, forty-one thousand, four hundred five".