2159274313 has 8 divisors (see below), whose sum is σ = 2470621760. Its totient is φ = 1848646800.

The previous prime is 2159274311. The next prime is 2159274349. The reversal of 2159274313 is 3134729512.

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

It is not a de Polignac number, because 2159274313 - 2¹ = 2159274311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2159274311) 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, 173538 + ... + 185563.

It is an arithmetic number, because the mean of its divisors is an integer number (308827720).

Almost surely, 2^2159274313 is an apocalyptic number.

It is an amenable number.

2159274313 is a deficient number, since it is larger than the sum of its proper divisors (311347447).

2159274313 is an equidigital number, since it uses as much as digits as its factorization.

2159274313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359967.

The product of its digits is 45360, while the sum is 37.

The square root of 2159274313 is about 46467.9923495733. The cubic root of 2159274313 is about 1292.5160343554.

The spelling of 2159274313 in words is "two billion, one hundred fifty-nine million, two hundred seventy-four thousand, three hundred thirteen".