2139319255 has 8 divisors (see below), whose sum is σ = 2596028400. Its totient is φ = 1692225216.

The previous prime is 2139319213. The next prime is 2139319267. The reversal of 2139319255 is 5529139312.

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 2139319255 - 2¹¹ = 2139317207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2403285 + ... + 2404174.

It is an arithmetic number, because the mean of its divisors is an integer number (324503550).

Almost surely, 2^2139319255 is an apocalyptic number.

2139319255 is a deficient number, since it is larger than the sum of its proper divisors (456709145).

2139319255 is an equidigital number, since it uses as much as digits as its factorization.

2139319255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4807553.

The product of its digits is 72900, while the sum is 40.

The square root of 2139319255 is about 46252.7756464409. The cubic root of 2139319255 is about 1288.5220850606.

The spelling of 2139319255 in words is "two billion, one hundred thirty-nine million, three hundred nineteen thousand, two hundred fifty-five".