2098173153 has 4 divisors (see below), whose sum is σ = 2797564208. Its totient is φ = 1398782100.

The previous prime is 2098173127. The next prime is 2098173157. The reversal of 2098173153 is 3513718902.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2098173153 - 2¹⁰ = 2098172129 is a prime.

It is a super-2 number, since 2×2098173153² = 8804661159939922818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2098173157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349695523 + ... + 349695528.

It is an arithmetic number, because the mean of its divisors is an integer number (699391052).

Almost surely, 2^2098173153 is an apocalyptic number.

It is an amenable number.

2098173153 is a deficient number, since it is larger than the sum of its proper divisors (699391055).

2098173153 is an equidigital number, since it uses as much as digits as its factorization.

2098173153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699391054.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 2098173153 is about 45805.8200778023. The cubic root of 2098173153 is about 1280.2077203987.

The spelling of 2098173153 in words is "two billion, ninety-eight million, one hundred seventy-three thousand, one hundred fifty-three".