2163553341 has 8 divisors (see below), whose sum is σ = 2924255040. Its totient is φ = 1422610272.

The previous prime is 2163553339. The next prime is 2163553363. The reversal of 2163553341 is 1433553612.

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

It is not a de Polignac number, because 2163553341 - 2¹ = 2163553339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163553141) 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, 4939401 + ... + 4939838.

It is an arithmetic number, because the mean of its divisors is an integer number (365531880).

Almost surely, 2^2163553341 is an apocalyptic number.

It is an amenable number.

2163553341 is a deficient number, since it is larger than the sum of its proper divisors (760701699).

2163553341 is an equidigital number, since it uses as much as digits as its factorization.

2163553341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879315.

The product of its digits is 32400, while the sum is 33.

The square root of 2163553341 is about 46514.0123081207. The cubic root of 2163553341 is about 1293.3692628199.

The spelling of 2163553341 in words is "two billion, one hundred sixty-three million, five hundred fifty-three thousand, three hundred forty-one".