7057479011 has 4 divisors (see below), whose sum is σ = 7699068024. Its totient is φ = 6415890000.

The previous prime is 7057479007. The next prime is 7057479031. The reversal of 7057479011 is 1109747507.

7057479011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7057479011 - 2² = 7057479007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7057479011.

It is not an unprimeable number, because it can be changed into a prime (7057479031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320794490 + ... + 320794511.

It is an arithmetic number, because the mean of its divisors is an integer number (1924767006).

Almost surely, 2^7057479011 is an apocalyptic number.

7057479011 is a deficient number, since it is larger than the sum of its proper divisors (641589013).

7057479011 is a wasteful number, since it uses less digits than its factorization.

7057479011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641589012.

The product of its (nonzero) digits is 61740, while the sum is 41.

The square root of 7057479011 is about 84008.8031756196. The cubic root of 7057479011 is about 1918.1527925322.

The spelling of 7057479011 in words is "seven billion, fifty-seven million, four hundred seventy-nine thousand, eleven".