7057779283 has 2 divisors, whose sum is σ = 7057779284. Its totient is φ = 7057779282.

The previous prime is 7057779259. The next prime is 7057779317. The reversal of 7057779283 is 3829777507.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3829777507) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7057779283 is a prime.

It is not a weakly prime, because it can be changed into another prime (7057779203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3528889641 + 3528889642.

It is an arithmetic number, because the mean of its divisors is an integer number (3528889642).

Almost surely, 2^7057779283 is an apocalyptic number.

7057779283 is a deficient number, since it is larger than the sum of its proper divisors (1).

7057779283 is an equidigital number, since it uses as much as digits as its factorization.

7057779283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5186160, while the sum is 55.

The square root of 7057779283 is about 84010.5903026517. The cubic root of 7057779283 is about 1918.1799957968.

The spelling of 7057779283 in words is "seven billion, fifty-seven million, seven hundred seventy-nine thousand, two hundred eighty-three".