6476647054 has 4 divisors (see below), whose sum is σ = 9714970584. Its totient is φ = 3238323526.

The previous prime is 6476647049. The next prime is 6476647081. The reversal of 6476647054 is 4507466746.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6476646989 and 6476647007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1619161762 + ... + 1619161765.

It is an arithmetic number, because the mean of its divisors is an integer number (2428742646).

Almost surely, 2^6476647054 is an apocalyptic number.

6476647054 is a deficient number, since it is larger than the sum of its proper divisors (3238323530).

6476647054 is a wasteful number, since it uses less digits than its factorization.

6476647054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238323529.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The square root of 6476647054 is about 80477.6183419962. The cubic root of 6476647054 is about 1864.0178930709.

The spelling of 6476647054 in words is "six billion, four hundred seventy-six million, six hundred forty-seven thousand, fifty-four".