6118478047 has 8 divisors (see below), whose sum is σ = 6693616080. Its totient is φ = 5546492160.

The previous prime is 6118478033. The next prime is 6118478063. The reversal of 6118478047 is 7408748116.

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

It is not a de Polignac number, because 6118478047 - 2¹⁵ = 6118445279 is a prime.

It is a super-2 number, since 2×6118478047² = 74871547223241868418, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6118477988 and 6118478006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6118478017) 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 7 ways as a sum of consecutive naturals, for example, 783972 + ... + 791737.

It is an arithmetic number, because the mean of its divisors is an integer number (836702010).

Almost surely, 2^6118478047 is an apocalyptic number.

6118478047 is a deficient number, since it is larger than the sum of its proper divisors (575138033).

6118478047 is a wasteful number, since it uses less digits than its factorization.

6118478047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576073.

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 6118478047 is about 78220.7008853794. The cubic root of 6118478047 is about 1829.0032143118.

The spelling of 6118478047 in words is "six billion, one hundred eighteen million, four hundred seventy-eight thousand, forty-seven".