2153717413 has 8 divisors (see below), whose sum is σ = 2207663640. Its totient is φ = 2099838720.

The previous prime is 2153717411. The next prime is 2153717443. The reversal of 2153717413 is 3147173512.

It can be written as a sum of positive squares in 4 ways, for example, as 561547809 + 1592169604 = 23697^2 + 39902^2 .

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 2153717413 - 2¹ = 2153717411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153717411) 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, 51073 + ... + 83161.

It is an arithmetic number, because the mean of its divisors is an integer number (275957955).

Almost surely, 2^2153717413 is an apocalyptic number.

It is an amenable number.

2153717413 is a deficient number, since it is larger than the sum of its proper divisors (53946227).

2153717413 is a wasteful number, since it uses less digits than its factorization.

2153717413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33767.

The product of its digits is 17640, while the sum is 34.

The square root of 2153717413 is about 46408.1610603135. The cubic root of 2153717413 is about 1291.4063170108.

It can be divided in two parts, 215371 and 7413, that added together give a square (222784 = 472²).

The spelling of 2153717413 in words is "two billion, one hundred fifty-three million, seven hundred seventeen thousand, four hundred thirteen".