7056844654 has 4 divisors (see below), whose sum is σ = 10585266984. Its totient is φ = 3528422326.

The previous prime is 7056844651. The next prime is 7056844661. The reversal of 7056844654 is 4564486507.

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 = 7056844598 and 7056844607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7056844651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1764211162 + ... + 1764211165.

It is an arithmetic number, because the mean of its divisors is an integer number (2646316746).

Almost surely, 2^7056844654 is an apocalyptic number.

7056844654 is a deficient number, since it is larger than the sum of its proper divisors (3528422330).

7056844654 is a wasteful number, since it uses less digits than its factorization.

7056844654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528422329.

The product of its (nonzero) digits is 3225600, while the sum is 49.

The square root of 7056844654 is about 84005.0275519269. The cubic root of 7056844654 is about 1918.0953201634.

The spelling of 7056844654 in words is "seven billion, fifty-six million, eight hundred forty-four thousand, six hundred fifty-four".