52777550758325 has 6 divisors (see below), whose sum is σ = 65444162940354. Its totient is φ = 42222040606640.

The previous prime is 52777550758307. The next prime is 52777550758327. The reversal of 52777550758325 is 52385705577725.

It can be written as a sum of positive squares in 3 ways, for example, as 7719545457649 + 45058005300676 = 2778407^2 + 6712526^2 .

It is not a de Polignac number, because 52777550758325 - 2²⁰ = 52777549709749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52777550758327) 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 in 5 ways as a sum of consecutive naturals, for example, 1055551015142 + ... + 1055551015191.

It is an arithmetic number, because the mean of its divisors is an integer number (10907360490059).

Almost surely, 2^{52777550758325} is an apocalyptic number.

It is an amenable number.

52777550758325 is a deficient number, since it is larger than the sum of its proper divisors (12666612182029).

52777550758325 is a wasteful number, since it uses less digits than its factorization.

52777550758325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111102030343 (or 2111102030338 counting only the distinct ones).

The product of its (nonzero) digits is 720300000, while the sum is 68.

The spelling of 52777550758325 in words is "fifty-two trillion, seven hundred seventy-seven billion, five hundred fifty million, seven hundred fifty-eight thousand, three hundred twenty-five".