2056078351 has 2 divisors, whose sum is σ = 2056078352. Its totient is φ = 2056078350.

The previous prime is 2056078319. The next prime is 2056078357. The reversal of 2056078351 is 1538706502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2056078351 - 2⁵ = 2056078319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2056078351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2056078357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028039175 + 1028039176.

It is an arithmetic number, because the mean of its divisors is an integer number (1028039176).

Almost surely, 2^2056078351 is an apocalyptic number.

2056078351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056078351 is an equidigital number, since it uses as much as digits as its factorization.

2056078351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 2056078351 is about 45344.0001654023. Note that the first 3 decimals coincide. The cubic root of 2056078351 is about 1271.5883882962.

The spelling of 2056078351 in words is "two billion, fifty-six million, seventy-eight thousand, three hundred fifty-one".