2172853359 has 12 divisors (see below), whose sum is σ = 3148470936. Its totient is φ = 1443997392.

The previous prime is 2172853337. The next prime is 2172853393. The reversal of 2172853359 is 9533582712.

2172853359 is a `hidden beast` number, since 2 + 17 + 285 + 3 + 359 = 666.

It is not a de Polignac number, because 2172853359 - 2¹⁵ = 2172820591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2172853559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377949 + ... + 383654.

It is an arithmetic number, because the mean of its divisors is an integer number (262372578).

Almost surely, 2^2172853359 is an apocalyptic number.

2172853359 is a deficient number, since it is larger than the sum of its proper divisors (975617577).

2172853359 is a wasteful number, since it uses less digits than its factorization.

2172853359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761926 (or 761923 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 2172853359 is about 46613.8751768183. The cubic root of 2172853359 is about 1295.2197932467.

The spelling of 2172853359 in words is "two billion, one hundred seventy-two million, eight hundred fifty-three thousand, three hundred fifty-nine".