2052511304477 has 2 divisors, whose sum is σ = 2052511304478. Its totient is φ = 2052511304476.

The previous prime is 2052511304471. The next prime is 2052511304521. The reversal of 2052511304477 is 7744031152502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1782387873721 + 270123430756 = 1335061^2 + 519734^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052511304477 - 2²⁴ = 2052494527261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2052511304471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026255652238 + 1026255652239.

It is an arithmetic number, because the mean of its divisors is an integer number (1026255652239).

Almost surely, 2^{2052511304477} is an apocalyptic number.

It is an amenable number.

2052511304477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052511304477 is an equidigital number, since it uses as much as digits as its factorization.

2052511304477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

Adding to 2052511304477 its reverse (7744031152502), we get a palindrome (9796542456979).

The spelling of 2052511304477 in words is "two trillion, fifty-two billion, five hundred eleven million, three hundred four thousand, four hundred seventy-seven".