2026179253 has 6 divisors (see below), whose sum is σ = 2356984086. Its totient is φ = 1736725032.

The previous prime is 2026179217. The next prime is 2026179263. The reversal of 2026179253 is 3529716202.

It can be written as a sum of positive squares in only one way, i.e., 2023380324 + 2798929 = 44982^2 + 1673^2 .

It is not a de Polignac number, because 2026179253 - 2¹⁷ = 2026048181 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 (2026179203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20675250 + ... + 20675347.

It is an arithmetic number, because the mean of its divisors is an integer number (392830681).

Almost surely, 2^2026179253 is an apocalyptic number.

It is an amenable number.

2026179253 is a deficient number, since it is larger than the sum of its proper divisors (330804833).

2026179253 is an equidigital number, since it uses as much as digits as its factorization.

2026179253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41350611 (or 41350604 counting only the distinct ones).

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

The square root of 2026179253 is about 45013.1009040701. The cubic root of 2026179253 is about 1265.3945356049.

The spelling of 2026179253 in words is "two billion, twenty-six million, one hundred seventy-nine thousand, two hundred fifty-three".