54371442193 has 8 divisors (see below), whose sum is σ = 59554927080. Its totient is φ = 49408531200.

The previous prime is 54371442163. The next prime is 54371442253. The reversal of 54371442193 is 39124417345.

It can be written as a sum of positive squares in 4 ways, for example, as 18264981904 + 36106460289 = 135148^2 + 190017^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54371442193 - 2⁵ = 54371442161 is a prime.

It is a super-2 number, since 2×54371442193² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54371442113) 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, 55142958 + ... + 55143943.

It is an arithmetic number, because the mean of its divisors is an integer number (7444365885).

Almost surely, 2^54371442193 is an apocalyptic number.

It is an amenable number.

54371442193 is a deficient number, since it is larger than the sum of its proper divisors (5183484887).

54371442193 is a wasteful number, since it uses less digits than its factorization.

54371442193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110286947.

The product of its digits is 362880, while the sum is 43.

The spelling of 54371442193 in words is "fifty-four billion, three hundred seventy-one million, four hundred forty-two thousand, one hundred ninety-three".