2080253169 has 6 divisors (see below), whose sum is σ = 3004810146. Its totient is φ = 1386835440.

The previous prime is 2080253113. The next prime is 2080253177. The reversal of 2080253169 is 9613520802.

It can be written as a sum of positive squares in only one way, i.e., 1149210000 + 931043169 = 33900^2 + 30513^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2080253169 is a prime.

It is a super-2 number, since 2×2080253169² = 8654906494269085122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2080253179) 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, 115569612 + ... + 115569629.

It is an arithmetic number, because the mean of its divisors is an integer number (500801691).

Almost surely, 2^2080253169 is an apocalyptic number.

It is an amenable number.

2080253169 is a deficient number, since it is larger than the sum of its proper divisors (924556977).

2080253169 is a wasteful number, since it uses less digits than its factorization.

2080253169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231139247 (or 231139244 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2080253169 is about 45609.7924682847. The cubic root of 2080253169 is about 1276.5526478065.

The spelling of 2080253169 in words is "two billion, eighty million, two hundred fifty-three thousand, one hundred sixty-nine".