2053334247977 has 2 divisors, whose sum is σ = 2053334247978. Its totient is φ = 2053334247976.

The previous prime is 2053334247971. The next prime is 2053334248013. The reversal of 2053334247977 is 7797424333502.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1765082302096 + 288251945881 = 1328564^2 + 536891^2 .

It is a cyclic number.

It is not a de Polignac number, because 2053334247977 - 2¹⁴ = 2053334231593 is a prime.

It is not a weakly prime, because it can be changed into another prime (2053334247971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026667123988 + 1026667123989.

It is an arithmetic number, because the mean of its divisors is an integer number (1026667123989).

Almost surely, 2^{2053334247977} is an apocalyptic number.

It is an amenable number.

2053334247977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053334247977 is an equidigital number, since it uses as much as digits as its factorization.

2053334247977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26671680, while the sum is 56.

The spelling of 2053334247977 in words is "two trillion, fifty-three billion, three hundred thirty-four million, two hundred forty-seven thousand, nine hundred seventy-seven".