54417167852 has 6 divisors (see below), whose sum is σ = 95230043748. Its totient is φ = 27208583924.

The previous prime is 54417167851. The next prime is 54417167869. The reversal of 54417167852 is 25876171445.

It is a super-2 number, since 2×54417167852² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54417167852.

It is not an unprimeable number, because it can be changed into a prime (54417167851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6802145978 + ... + 6802145985.

It is an arithmetic number, because the mean of its divisors is an integer number (15871673958).

Almost surely, 2^54417167852 is an apocalyptic number.

It is an amenable number.

54417167852 is a deficient number, since it is larger than the sum of its proper divisors (40812875896).

54417167852 is a wasteful number, since it uses less digits than its factorization.

54417167852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13604291967 (or 13604291965 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 50.

The spelling of 54417167852 in words is "fifty-four billion, four hundred seventeen million, one hundred sixty-seven thousand, eight hundred fifty-two".