54417167717 has 8 divisors (see below), whose sum is σ = 61279156992. Its totient is φ = 47874340800.

The previous prime is 54417167663. The next prime is 54417167767. The reversal of 54417167717 is 71776171445.

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

It is not a de Polignac number, because 54417167717 - 2¹⁰ = 54417166693 is a prime.

It is a super-2 number, since 2×54417167717² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54417167767) 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, 79790228 + ... + 79790909.

It is an arithmetic number, because the mean of its divisors is an integer number (7659894624).

Almost surely, 2^54417167717 is an apocalyptic number.

It is an amenable number.

54417167717 is a deficient number, since it is larger than the sum of its proper divisors (6861989275).

54417167717 is a wasteful number, since it uses less digits than its factorization.

54417167717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159581179.

The product of its digits is 1152480, while the sum is 50.

The spelling of 54417167717 in words is "fifty-four billion, four hundred seventeen million, one hundred sixty-seven thousand, seven hundred seventeen".