53052802477 has 2 divisors, whose sum is σ = 53052802478. Its totient is φ = 53052802476.

The previous prime is 53052802373. The next prime is 53052802511. The reversal of 53052802477 is 77420825035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49583710276 + 3469092201 = 222674^2 + 58899^2 .

It is a cyclic number.

It is not a de Polignac number, because 53052802477 - 2¹⁵ = 53052769709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53052803477) 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, 26526401238 + 26526401239.

It is an arithmetic number, because the mean of its divisors is an integer number (26526401239).

Almost surely, 2^53052802477 is an apocalyptic number.

It is an amenable number.

53052802477 is a deficient number, since it is larger than the sum of its proper divisors (1).

53052802477 is an equidigital number, since it uses as much as digits as its factorization.

53052802477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 53052802477 in words is "fifty-three billion, fifty-two million, eight hundred two thousand, four hundred seventy-seven".