2720175313 has 8 divisors (see below), whose sum is σ = 2784397088. Its totient is φ = 2655997344.

The previous prime is 2720175239. The next prime is 2720175323. The reversal of 2720175313 is 3135710272.

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 2720175313 - 2²⁹ = 2183304401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2720175323) 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, 138406 + ... + 156832.

It is an arithmetic number, because the mean of its divisors is an integer number (348049636).

Almost surely, 2^2720175313 is an apocalyptic number.

It is an amenable number.

2720175313 is a deficient number, since it is larger than the sum of its proper divisors (64221775).

2720175313 is a wasteful number, since it uses less digits than its factorization.

2720175313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21903.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 2720175313 is about 52155.2999512034. The cubic root of 2720175313 is about 1395.9363989998.

Adding to 2720175313 its reverse (3135710272), we get a palindrome (5855885585).

The spelling of 2720175313 in words is "two billion, seven hundred twenty million, one hundred seventy-five thousand, three hundred thirteen".