2053341349 has 4 divisors (see below), whose sum is σ = 2053447936. Its totient is φ = 2053234764.

The previous prime is 2053341347. The next prime is 2053341373. The reversal of 2053341349 is 9431433502.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2053341349 - 2¹ = 2053341347 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 (2053341347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15429 + ... + 65914.

It is an arithmetic number, because the mean of its divisors is an integer number (513361984).

Almost surely, 2^2053341349 is an apocalyptic number.

It is an amenable number.

2053341349 is a deficient number, since it is larger than the sum of its proper divisors (106587).

2053341349 is an equidigital number, since it uses as much as digits as its factorization.

2053341349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106586.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2053341349 is about 45313.8096941760. The cubic root of 2053341349 is about 1271.0239017956.

The spelling of 2053341349 in words is "two billion, fifty-three million, three hundred forty-one thousand, three hundred forty-nine".