2099673125 has 20 divisors (see below), whose sum is σ = 2862283776. Its totient is φ = 1527030000.

The previous prime is 2099673113. The next prime is 2099673211. The reversal of 2099673125 is 5213769902.

It is not a de Polignac number, because 2099673125 - 2¹⁰ = 2099672101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 145829 + ... + 159578.

Almost surely, 2^2099673125 is an apocalyptic number.

2099673125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2099673125 is a deficient number, since it is larger than the sum of its proper divisors (762610651).

2099673125 is an equidigital number, since it uses as much as digits as its factorization.

2099673125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305438 (or 305423 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 2099673125 is about 45822.1903121184. The cubic root of 2099673125 is about 1280.5127187915.

The spelling of 2099673125 in words is "two billion, ninety-nine million, six hundred seventy-three thousand, one hundred twenty-five".