54193055105 has 16 divisors (see below), whose sum is σ = 76330606080. Its totient is φ = 36156601152.

The previous prime is 54193055099. The next prime is 54193055129. The reversal of 54193055105 is 50155039145.

It is a happy number.

It is not a de Polignac number, because 54193055105 - 2⁴ = 54193055089 is a prime.

It is a super-2 number, since 2×54193055105² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20922665 + ... + 20925254.

It is an arithmetic number, because the mean of its divisors is an integer number (4770662880).

Almost surely, 2^54193055105 is an apocalyptic number.

It is an amenable number.

54193055105 is a deficient number, since it is larger than the sum of its proper divisors (22137550975).

54193055105 is a wasteful number, since it uses less digits than its factorization.

54193055105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41847968.

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 54193055105 in words is "fifty-four billion, one hundred ninety-three million, fifty-five thousand, one hundred five".