2104198053 has 8 divisors (see below), whose sum is σ = 2813546688. Its totient is φ = 1398824064.

The previous prime is 2104198049. The next prime is 2104198087. The reversal of 2104198053 is 3508914012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2104198053 - 2² = 2104198049 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104198003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992425 + ... + 994542.

It is an arithmetic number, because the mean of its divisors is an integer number (351693336).

Almost surely, 2^2104198053 is an apocalyptic number.

It is an amenable number.

2104198053 is a deficient number, since it is larger than the sum of its proper divisors (709348635).

2104198053 is a wasteful number, since it uses less digits than its factorization.

2104198053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987323.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 2104198053 is about 45871.5385942089. The cubic root of 2104198053 is about 1281.4319206828.

The spelling of 2104198053 in words is "two billion, one hundred four million, one hundred ninety-eight thousand, fifty-three".