2163057333 has 64 divisors (see below), whose sum is σ = 3229384704. Its totient is φ = 1283040000.

The previous prime is 2163057331. The next prime is 2163057341. The reversal of 2163057333 is 3337503612.

It is not a de Polignac number, because 2163057333 - 2¹ = 2163057331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2163057294 and 2163057303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163057331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11950503 + ... + 11950683.

It is an arithmetic number, because the mean of its divisors is an integer number (50459136).

Almost surely, 2^2163057333 is an apocalyptic number.

2163057333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2163057333 is a deficient number, since it is larger than the sum of its proper divisors (1066327371).

2163057333 is a wasteful number, since it uses less digits than its factorization.

2163057333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 34020, while the sum is 33.

The square root of 2163057333 is about 46508.6801898312. The cubic root of 2163057333 is about 1293.2704176286.

The spelling of 2163057333 in words is "two billion, one hundred sixty-three million, fifty-seven thousand, three hundred thirty-three".