2053349983 has 2 divisors, whose sum is σ = 2053349984. Its totient is φ = 2053349982.

The previous prime is 2053349951. The next prime is 2053349993. The reversal of 2053349983 is 3899433502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2053349983 - 2⁵ = 2053349951 is a prime.

It is a super-3 number, since 3×2053349983³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2053349993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026674991 + 1026674992.

It is an arithmetic number, because the mean of its divisors is an integer number (1026674992).

Almost surely, 2^2053349983 is an apocalyptic number.

2053349983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053349983 is an equidigital number, since it uses as much as digits as its factorization.

2053349983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 2053349983 is about 45313.9049630464. The cubic root of 2053349983 is about 1271.0256832829.

The spelling of 2053349983 in words is "two billion, fifty-three million, three hundred forty-nine thousand, nine hundred eighty-three".