2153996359 has 2 divisors, whose sum is σ = 2153996360. Its totient is φ = 2153996358.

The previous prime is 2153996353. The next prime is 2153996387. The reversal of 2153996359 is 9536993512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153996359 - 2²⁵ = 2120441927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153996353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076998179 + 1076998180.

It is an arithmetic number, because the mean of its divisors is an integer number (1076998180).

Almost surely, 2^2153996359 is an apocalyptic number.

2153996359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153996359 is an equidigital number, since it uses as much as digits as its factorization.

2153996359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1968300, while the sum is 52.

The square root of 2153996359 is about 46411.1663180317. The cubic root of 2153996359 is about 1291.4620682239.

The spelling of 2153996359 in words is "two billion, one hundred fifty-three million, nine hundred ninety-six thousand, three hundred fifty-nine".