7057050705 has 48 divisors (see below), whose sum is σ = 12679190784. Its totient is φ = 3628627200.

The previous prime is 7057050673. The next prime is 7057050709. The reversal of 7057050705 is 5070507507.

It is not a de Polignac number, because 7057050705 - 2⁵ = 7057050673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7057050705.

It is not an unprimeable number, because it can be changed into a prime (7057050709) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116805 + ... + 166605.

It is an arithmetic number, because the mean of its divisors is an integer number (264149808).

Almost surely, 2^7057050705 is an apocalyptic number.

It is an amenable number.

7057050705 is a deficient number, since it is larger than the sum of its proper divisors (5622140079).

7057050705 is a wasteful number, since it uses less digits than its factorization.

7057050705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49926 (or 49923 counting only the distinct ones).

The product of its (nonzero) digits is 42875, while the sum is 36.

The square root of 7057050705 is about 84006.2539636187. The cubic root of 7057050705 is about 1918.1139886398.

The spelling of 7057050705 in words is "seven billion, fifty-seven million, fifty thousand, seven hundred five".