52777344377725 has 12 divisors (see below), whose sum is σ = 71393353122240. Its totient is φ = 38383523183600.

The previous prime is 52777344377683. The next prime is 52777344377749.

52777344377725 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52777344377725 - 2¹¹ = 52777344375677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95958807685 + ... + 95958808234.

It is an arithmetic number, because the mean of its divisors is an integer number (5949446093520).

Almost surely, 2^{52777344377725} is an apocalyptic number.

52777344377725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52777344377725 is a deficient number, since it is larger than the sum of its proper divisors (18616008744515).

52777344377725 is a wasteful number, since it uses less digits than its factorization.

52777344377725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191917615940 (or 191917615935 counting only the distinct ones).

The product of its digits is 1694145600, while the sum is 70.

The spelling of 52777344377725 in words is "fifty-two trillion, seven hundred seventy-seven billion, three hundred forty-four million, three hundred seventy-seven thousand, seven hundred twenty-five".