7047047048 has 16 divisors (see below), whose sum is σ = 13289592780. Its totient is φ = 3503155648.

The previous prime is 7047047041. The next prime is 7047047053. The reversal of 7047047048 is 8407407407.

It can be written as a sum of positive squares in 2 ways, for example, as 6687641284 + 359405764 = 81778^2 + 18958^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7047046996 and 7047047014.

It is not an unprimeable number, because it can be changed into a prime (7047047041) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2544515 + ... + 2547282.

Almost surely, 2^7047047048 is an apocalyptic number.

It is an amenable number.

7047047048 is a deficient number, since it is larger than the sum of its proper divisors (6242545732).

7047047048 is a wasteful number, since it uses less digits than its factorization.

7047047048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091976 (or 5091972 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 41.

The square root of 7047047048 is about 83946.6917037235. The cubic root of 7047047048 is about 1917.2072251280.

The spelling of 7047047048 in words is "seven billion, forty-seven million, forty-seven thousand, forty-eight".