54730459197 has 6 divisors (see below), whose sum is σ = 79055107742. Its totient is φ = 36486972792.

The previous prime is 54730459187. The next prime is 54730459241. The reversal of 54730459197 is 79195403745.

54730459197 is a `hidden beast` number, since 5 + 47 + 3 + 0 + 4 + 591 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54052065081 + 678394116 = 232491^2 + 26046^2 .

It is not a de Polignac number, because 54730459197 - 2¹⁰ = 54730458173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54730459187) 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 in 5 ways as a sum of consecutive naturals, for example, 3040581058 + ... + 3040581075.

Almost surely, 2^54730459197 is an apocalyptic number.

It is an amenable number.

54730459197 is a deficient number, since it is larger than the sum of its proper divisors (24324648545).

54730459197 is a wasteful number, since it uses less digits than its factorization.

54730459197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6081162139 (or 6081162136 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 54730459197 in words is "fifty-four billion, seven hundred thirty million, four hundred fifty-nine thousand, one hundred ninety-seven".