2053334249899 has 2 divisors, whose sum is σ = 2053334249900. Its totient is φ = 2053334249898.

The previous prime is 2053334249849. The next prime is 2053334249959. The reversal of 2053334249899 is 9989424333502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2053334249899 - 2²³ = 2053325861291 is a prime.

It is not a weakly prime, because it can be changed into another prime (2053334249849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026667124949 + 1026667124950.

It is an arithmetic number, because the mean of its divisors is an integer number (1026667124950).

Almost surely, 2^{2053334249899} is an apocalyptic number.

2053334249899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053334249899 is an equidigital number, since it uses as much as digits as its factorization.

2053334249899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50388480, while the sum is 61.

The spelling of 2053334249899 in words is "two trillion, fifty-three billion, three hundred thirty-four million, two hundred forty-nine thousand, eight hundred ninety-nine".