2720163233 has 8 divisors (see below), whose sum is σ = 2777308128. Its totient is φ = 2663598784.

The previous prime is 2720163227. The next prime is 2720163307. The reversal of 2720163233 is 3323610272.

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 2720163233 - 2¹⁰ = 2720162209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2720163196 and 2720163205.

It is not an unprimeable number, because it can be changed into a prime (2720163203) 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, 135635 + ... + 154392.

It is an arithmetic number, because the mean of its divisors is an integer number (347163516).

Almost surely, 2^2720163233 is an apocalyptic number.

It is an amenable number.

2720163233 is a deficient number, since it is larger than the sum of its proper divisors (57144895).

2720163233 is a wasteful number, since it uses less digits than its factorization.

2720163233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290223.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 2720163233 is about 52155.1841430936. The cubic root of 2720163233 is about 1395.9343325966.

The spelling of 2720163233 in words is "two billion, seven hundred twenty million, one hundred sixty-three thousand, two hundred thirty-three".