2056163329 has 8 divisors (see below), whose sum is σ = 2243431872. Its totient is φ = 1868952240.

The previous prime is 2056163303. The next prime is 2056163341. The reversal of 2056163329 is 9233616502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2056163329 - 2¹⁷ = 2056032257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2056163359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100332 + ... + 119074.

It is an arithmetic number, because the mean of its divisors is an integer number (280428984).

Almost surely, 2^2056163329 is an apocalyptic number.

It is an amenable number.

2056163329 is a deficient number, since it is larger than the sum of its proper divisors (187268543).

2056163329 is a wasteful number, since it uses less digits than its factorization.

2056163329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28727.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 2056163329 is about 45344.9371925908. The cubic root of 2056163329 is about 1271.6059063623.

The spelling of 2056163329 in words is "two billion, fifty-six million, one hundred sixty-three thousand, three hundred twenty-nine".