2160858253 has 8 divisors (see below), whose sum is σ = 2289409920. Its totient is φ = 2032466880.

The previous prime is 2160858241. The next prime is 2160858263. The reversal of 2160858253 is 3528580612.

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 2160858253 - 2²⁹ = 1623987341 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 (2160858263) 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 in 7 ways as a sum of consecutive naturals, for example, 11733 + ... + 66778.

It is an arithmetic number, because the mean of its divisors is an integer number (286176240).

Almost surely, 2^2160858253 is an apocalyptic number.

It is an amenable number.

2160858253 is a deficient number, since it is larger than the sum of its proper divisors (128551667).

2160858253 is a wasteful number, since it uses less digits than its factorization.

2160858253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80147.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 2160858253 is about 46485.0325696347. The cubic root of 2160858253 is about 1292.8319996849.

The spelling of 2160858253 in words is "two billion, one hundred sixty million, eight hundred fifty-eight thousand, two hundred fifty-three".