54191417 has 8 divisors (see below), whose sum is σ = 61977600. Its totient is φ = 46416384.

The previous prime is 54191411. The next prime is 54191419. The reversal of 54191417 is 71419145.

It is a happy number.

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

It is not a de Polignac number, because 54191417 - 2⁶ = 54191353 is a prime.

It is a super-3 number, since 3×54191417³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54191411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17384 + ... + 20262.

It is an arithmetic number, because the mean of its divisors is an integer number (7747200).

Almost surely, 2^54191417 is an apocalyptic number.

It is an amenable number.

54191417 is a deficient number, since it is larger than the sum of its proper divisors (7786183).

54191417 is a wasteful number, since it uses less digits than its factorization.

54191417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5575.

The product of its digits is 5040, while the sum is 32.

The square root of 54191417 is about 7361.4819839486. The cubic root of 54191417 is about 378.4223999757.

The spelling of 54191417 in words is "fifty-four million, one hundred ninety-one thousand, four hundred seventeen".